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dr.Gonzo

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About dr.Gonzo

  • Birthday 05/14/1981

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    http://spl-lab.org/en/products.html
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  1. This is review of RACE METER by LOUDSOUND! Also there is Racelogic and Race Meter compare! Tested on Mercedes E200 chipped! !!!ENGLISH SUBTITLES!!!
  2. This is video by LOUDSOUND of TRUE power compare in different condition of two amplifiers SWAT MDX-15D and Aphard MACHETE MA-1500.1D Using NEXT-LCD and two NEXT-LAB 1200A Power Sensors !English subtitles!
  3. Here is the official Spl-Lab price list for USA Products Catalog RACE Meter - $259 Mini Bass Meter - $244 USB BASS METER - $339 WIRELESS BASS METER SE - $414 LCD BASS METER SE(1 sensor KIT) -$379 Smart Voltmeter - $64 USB RTA METER (Pro Edition) - $339 USB NOISE METER (Pro Edition) - $414 Event Mode Module Software(one year) - $55 Next-LCD - From $459 Next-USB - From $399 NEXT SPL Sensor - $199 add-on Next RTA Microphone - $229 add-on Next RTA Microphone(High SPL 155dB) - from $229 add-on Next-Lab Power Sensor(Clamps 400A AC) - $199 add-on YOU CAN MAKE US ORDER HERE
  4. Event Mode Module Additional options for sound measuring and analysing Simple interface Precise recording of measurement data Data encryption Flexible settings Compatible with Windows XP,Vista,7,8 (32 and 64 Bit) Work with two displays Download Spl-Lab Measuring Center ver. 2.6 Measuring Center 2 - EN Video Description When implementing multiple sound system characteristic measurements sooner or later you will face the problem of data recording. At the beginning you can keep something in mind or write it down on a paper, but with the time it becomes more and more complicated. Try to recall the result of measurements for system tested in specific conditions a week ago. Or to recollect in chronological order the values of sound system measurements of the car that was brought to your autosound workshop for regular set-up. Let alone the contests, where there can be 30 or 50 participants, and for each one accurate data of at least one measurement should be recorded. Program module Event-mode module is a Measuring Center for Windows add-on for recording measurement data. Keeping the customary interface of the programme, the add-on adds a variety of new features. All data is securely enciphered and protected from unauthorized changes. This add-on will answer the purposes of engineers at the sound equipment production, audiolab adjusters and autosound contest judges when holding contests. Functions Recording an unlimited number of measurement data Work with two data sources Enciphered individual database Creating and holding contests according to own format Displaying general and individual statistics of measurements Sorting and filtering data using flexible criteria Data protection from change Data export Displaying data on the second monitor
  5. Race Meter – The device for measuring a car’s performance. The device for measuring a car’s performance. High-precision GPS/GLONASS receiver Accuracy 0.1 sec from RaceLogic Logging telemetry to SD card Saving results in VBO, NMEA and TXT formats Digital speedometer Acceleration sensor Powered via USB Updatable software Data transmission to a PC Metric and imperial measuring systems are supported Download Spl-Lab Race Meter - EN Description Race Meter – A new device for measuring the performance of a car or a motorcycle. The device is an equivalent of RaceLogic though not inferior to it in accuracy and ease of operation. The device is easy-to-use and it does not require additional equipment. For measuring acceleration, simply connect the device to the cigarette lighter of a car. The device should be attached to the windshield of a car using suction cups, which allows taking measurements while you are driving. Apart from GPS/GLONASS receiver, Race Meter has an acceleration sensor, which allows logging acceleration data. The device has a micro-SD slot for logging your laps in universal data formats VBO, NMEA and TXT. Logged data can be uploaded for analysis into popular programs such as RaceLogic PerformanceBox, VBOX Power Suite, Circuit Tools, Harry's LapTimer, Google Earth, etc. Telemetry can also be transmitted to a PC via USB port in real time. The device can be connected as a card-reader for easy transfer of data to a PC, tablet or smartphone. Race Meter is, probably, the most compact acceleration meter on the market. Software characteristics SPD mode for measuring acceleration or deceleration time between specified speed values. Time and distance travelled are being displayed. DST mode for measuring time required for covering the specified distance (1/8, 1/4 or 1/2 mile). Time and output speed are being displayed. LP mode for measuring lap time. Time and maximum speed are being displayed. USB mode for transmitting the logged data from SD card to a PC, tablet or smartphone. Ergonomics The car acceleration meter, Race Meter, uses a mobile enclosure that has a red three-segment display, 3 control buttons and Mini-USB slot for the power supply and updating the internal software. The device should be attached to the windshield of a car using the two suction cups at the back of the device. It does not require any additional equipment. Functions Preparing and holding motorsport competitions Taking controlled measurements when tuning vehicles Logging measurement results of each mode in text format Saving telemetry in VBO and NMEA format Can be used as external GPS/GLONASS receiver with an option of saving the route data Measuring speed to a high precision in real time Measuring acceleration time; indicating the distance covered Measuring deceleration time; indicating the distance covered Measuring time required for covering the specified distance; indicating output speed Measuring lap time; indicating maximum speed Package Contents Race Meter device USB-cable for power and connecting the device to a PC micro-SD card (optional) USB adapter for cigarette lighter (optional)
  6. Smart Voltmeter – digital car voltmeter Car voltmeter with protection feature Compact case Bright three-segment display Measuring voltage up to 18 Volt Three working modes Measurement speed up to quarter second Maximum or minimum peak hold mode Protection feature 3 ampere relay for controlling circuit Download Spl-Lab Smart Voltmeter - EN Description Spl-Lab Smart Voltmeter - is multifunctional digital car voltmeter. Although most of car electronics manufacturers state that their products have inbuilt protection from supply voltage sags or swells, in actual practice it turns out that not every, even expensive, amplifier is able to cope with this task. It means that another voltage overrun can end with expensive repairs or buying new unit. But if you add to your system an inexpensive device from Spl-Lab you can forget about such problems once and for all. Main functions of the Smart Voltmeter are the following: measuring exact characteristics of a car electric network voltage, analysing voltage sags and swells that appear in the operation process of car electronics, protection of electrical equipment of a car from breakage, possibility of flexible settings and easy use. The voltmeter can easily change data refresh speed on-screen (from once a second to once per quarter second), which allows excluding the unnecessary details or to making measurements with maximum possible accuracy. The device has three working modes that can be changed with just one button: voltmeter mode; voltmeter mode with sag and swell indication; voltmeter mode with sag and swell indication and protection feature. For indicating current mode there is a three-coloured LED. User can easily set permissible voltage range for setting the electrical equipment. In the sag and swell indication mode the car voltmeter displays current voltage and in case if the permitted range is overstepped, the voltmeter will inform the user about it by holding maximum or minimum value onscreen for evaluating the degree of sag or swell. In the protection mode in case if the permitted range is overstepped, the voltmeter will break the remote controlling circuit before user’s interference, and protect electrical equipment from breakage in doing so. It stands to mention that Smart Voltmeter is able to commutate the Remote controlling circuit with current up to 3 ampere, and by that to replace an additional relay in case of necessity Ergonomics Spl-Lab car voltmeter has compact case, including a three segment display, 4 control buttons, three coloured LED for indicating active working mode and slot for five contacts that has several variants of connection to the electric system of a car. The design of the device allows including it practically in any car interior. Functions Voltmeter mode - the device simply reflects current voltage values. The controlling circuit is closed. Voltmeter mode with sag and swell indication - the device displays and checks the value of measured voltage for correspondence with the range set in configuration. If the voltage oversteps the defined range, the device comes into the pick hold mode changing the value on-screen only in case if value becomes even lower (primary overswing on the range lower limit) or higher (primary overswing on the range upper limit). The controlling circuit is closed. LED and display start to blink until the Reset button is pressed. Voltmeter mode with sag and swell indication and feature of breaking the controlling circuit - the device displays and checks the value of measured voltage for correspondence with the range set in configuration. If the voltage oversteps the defined range, the device comes into the pick hold mode changing the value on-screen only in case if value becomes even lower (primary overswing on the range lower limit) or higher (primary overswing on the range upper limit). The controlling circuit is broken, LED and display start to blink until the Reset button is pressed.
  7. Next-Lab Power Sensor The device for measuring the power characteristics of signal and power circuits Lab-Bus digital bus Internal dual-channel ADC Measuring direct current circuits(Hall sensor version only) Measuring alternating current circuits with frequency up to 15000 Hz Contactless current sensor from 1 to 1200A(Hall sensor version) or to 400A(Power Clamps version) Measuring voltage from 1 to 300 volt Measuring power up to 360 kW(Hall sensor version) or to 120 kW(Power Clamps version) True RMS algorithm Measuring impedance Distortion (clip) detector Description New power sensor is intended for use together with data analysis units such as Next-LCD and Next-USB. The device has an internal dual-channel ADC. The signal is digitized inside the sensor and is transmitted in digital form via the Lab-bus. This prevents distortion and noise pollution of the measured signal in the process of transmitting. The signal can be transmitted over a cable of a distance up to 10 meters. It is important to note that the sensor has an electric protection system for preventing injuries when working with high voltage and current circuits. The Next-Lab Power Sensor is an all-purpose meter for taking voltammetric characteristics of power and signal circuits as well as it can perform measurements of both high values up to 300 volt and 1200 ampere and small values from 1 volt and 1 ampere in direct and alternating current circuits. In addition to measuring current and voltage, it is possible to measure power, impedance, frequency, harmonic distortion coefficient, amplitude-frequency characteristic and waveform of a signal. For measuring the alternating current/voltage and power, the True RMS algorithm is used. The sensor takes measurements of direct current and voltage (power) used by car amplifiers, as well as alternating current and voltage (power) delivered by the amplifiers to subwoofer or other acoustic components. The device can be connected to the audio path, for example, between car audio and amplifier, for measuring and estimating the low current circuit characteristics, such as amplitude, waveform, AFC and coefficient of harmonic distortion. The Next-Lab Power Sensor can carry out measurements and evaluate quality not only of the car electrical system but also of home and industrial electric networks with power up to 360 kW with voltages up to 300 V and current up to 1200 ampere. Ergonomics The device is performed as a monoblock, combining the contactless current sensor, dual-channel ADC module, electric protection system and Lab-Bus interface. The device has one Lab-Bus port for transmitting data and RCA jack for measuring voltage or for connecting the low current signal source. The current sensor has an opening for cabling of a diameter up to 22 mm. The case of the device is made of shockproof plastic material. Functions Quality index assessments of home and industrial electric networks Measuring direct current, voltage and power(Hall sensor version only) Measuring alternating current, voltage and power according to the True RMS algorithm Measuring impedance of acoustic systems Defining the harmonic distortion coefficient Measuring the AFC of the audio path Receiving and analysing the signal waveform Matching levels (Gain) of different channels of amplifiers against each other Tuning the car audio and amplifiers by means of monitoring the harmonic distortion, AFC and the waveform of the signal played back Defining and setting the cut-off frequencies for crossovers and internal filters Fine harmonizing of audio system components Defining the harmonic distortion coefficient Package Contents Power sensor Lab-Bus connection cable
  8. Next-Lab RTA Microphone Microphone for measuring AFC Lab-Bus digital bus Frequency range from 10 to 20000 Hz Amplitude range from 50 to 120 dB or from 60 to 155 dB for High SPL Edition Calibrated according to Audiomatica CLIO or according to TERM-LAB for High SPL Editon Internal precision ADC 16 Bit Description New measuring microphone, Next-Lab RTA Microphone, is intended for use together with data analysis units such as Next-LCD and Next-USB. The device has an internal ADC. The signal is digitized inside the microphone and is transmitted in digital form via the Lab-bus. This prevents distortion and noise pollution of the measured signal in the process of transmitting. The signal can be transmitted over a cable of a distance up to 10 meters. The microphone is intended for measuring the amplitude-frequency characteristic (AFC) and the harmonic distortion coefficient of acoustic systems in the entire audible frequency range with high accuracy. The omnidirectional, electret microphone inset that is used in the device has linear AFC which minimizes the characteristic spread among the devices within one batch. High sensitivity of the device is achieved by using the internal low frequency amplifier; lower-range value is 50 dB. Each copy of the device undergoes thorough inspection and calibration. Ergonomics The Next-Lab RTA Microphone for measuring AFC has an anodized, aluminum body that contains the highly sensitive, omnidirectional, electret, microphone inset, low frequency amplifier, ADC unit and Lab-Bus interface. The device has one Lab-Bus port for transmitting data. In the body of the device around the microphone inset, there are special notches for receiving smoother directional characteristic. The acoustically correct construction of the device allows receiving the input signal that is as close as possible to the original signal. If necessary, the microphone can be installed on a stand. Functions Measuring the characteristics of home, car or concert hall acoustic systems in the entire audible range Setting of acoustic systems Defining and setting the cut-off frequencies for crossovers and internal filters Fine harmonizing of audio system components Preparation and holding of auto sound contests for sound quality (SQ) divisions or sound volume(SQL) for High Spl Editon Spectral analysis of a signal - getting the AFC Quantitative evaluation of the frequency-response ripple Defining the harmonic distortion coefficient Receiving and analysing the signal waveform Package Contents Microphone for measuring AFC Lab-Bus connection cable
  9. Next-Lab SPL Sensor A high precision sensor for measuring sound pressure Lab-Bus digital bus Internal precision ADC 16 Bit Frequency range from 10 to 120 Hz Amplitude range from 110 to 185 dB High precision up to 0.1 dB Calibrated according to the TERM-LAB Description New sound pressure sensor is intended for use together with data analysis units such as Next-LCD and Next-USB. The device has an internal ADC. The signal is digitized inside the sensor and is transmitted in digital form via the Lab-bus. This prevents distortion and noise pollution of the measured signal in the process of transmitting. The signal can be transmitted over a cable of a distance up to 10 meters. The Next-Lab SPL Sensor has broadened amplitude range and a noise reduction system, which allows performing measurements with accuracy up to 0.1 dB. Each copy of the device undergoes thorough inspection and calibration. Ergonomics The device is performed as a monoblock, combining the high-frequency solid-state sensor, ADC module and Lab-Bus interface. The device has one Lab-Bus port for transmitting data. At the back cover, there are vacuum suction cups for affixing the device onto any smooth surface such as glass for example. The case of the device is made of shockproof plastic material. Functions Measuring the characteristics of home, car or concert hall acoustic systems Setting the acoustic system, e.g. subwoofer Measuring the noise level Preparation for caraduio competitions on unlimited sound pressure (AMT, EMMA, dB Drag, IASCA, BassRace, etc.) Holding caraudio contests Measuring the sound pressure level (SPL) Making spectral analysis of a signal - getting the AFC Receiving and analysing the signal waveform Measuring the harmonic distortion of low-frequency signals Package Contents Sound pressure meter Lab-Bus connection cable
  10. Next-USB All-purpose multichannel measuring device Four Lab-Bus ports for connecting sensors Updatable software Data transmission to a PC, tablet PC, or smartphone Wi-Fi support (optional) Inbuilt battery (optional) Download Spl-Lab Measuring Center for Apple iOS Measuring Center ver. 2.6 Measuring Center 2 - EN Measuring Center 2 - DE Next-Lab WiFi connectivity - EN Measuring Center ver. 2 Android FULL Measuring Center for Android - EN Measuring Center for Android - DE Next-Lab - Firmware ver. 1 Next-Lab - USB driver Description The Next-USB device is intended for transmitting data received from Next-LAB sensors to a PC, tablet PC, or smartphone. As opposed to Next -LCD, this device does not have the inbuilt display and can not be used for independent work. The main advantage of Next-USB is that it has four independent Lab-Bus ports for connecting pressure sensors, microphones or power sensors. It makes Next-USB really an all-purpose and completely cascadable tool. When user purchases, for example, a set for measuring sound pressure, in future they can supplement it with the microphone for measuring AFC or with the power sensor for measuring current and voltage. Simultaneous work with four signal sources is available. For controlling the device and transmitting data from Next-USB, the device can be connected to the PC via the USB or, if the Wi-Fi module is installed, via wireless network to a tablet PC, or smartphone. Ergonomics The Next-USB device is performed as a monoblock that has the control button, USB port for connecting to the PC and charging the device, four Lab-Bus ports for connecting sensors, feed switch and three-coloured LED for indicating status and extent of battery charge. The device can be supplied with the inbuilt Wi-Fi module for connecting and managing via the wireless network. The case of the device is made of shockproof plastic material. Functions Measuring the sound pressure using Next-Lab SPL Sensor. Measuring AFC and performing a spectral analysis of the signal using Next-Lab RTA Microphone. Measuring the current-voltage characteristics of direct and alternating current circuits using Next-Lab Power Sensor. Possibility of simultaneous work with four signal sources. Possibility of controlling the device and transmitting data to the PC via USB port or wireless network (optional). Measuring the characteristics of home, car or concert hall acoustic systems and setting them up. Measuring the characteristics of home, car or industrial power supply networks and setting them up. Preparation and holding the autosound contests of any format (AMT, EMMA , dB Drag, IASCA, BassRace, etc.), as well via the Internet (optional). Package Contents Main unit USB connection cable for charging and connecting it to a PC Spl-Lab Measuring Center software for Windows Audio-CD with audio tracks for tuning (sine, sweep-tones, noise)
  11. Next-LCD Multifunctional spectrum analyser Completely autonomous Internal battery Graphic display with back light Two Lab-Bus ports for connecting sensors Built-in signal generator (sine, noise) Updatable software Transmitting data to PC Wi-Fi support (optional) Download Spl-Lab Measuring Center for Apple iOS Measuring Center ver. 2.6 Measuring Center 2 - EN Measuring Center 2 - DE Next-Lab WiFi connectivity - EN Next-Lab - Firmware ver. 1 Next-Lab - USB driver Next-LCD - EN Video Description The Next-LCD is a completely autonomous, all-purpose measuring device. All measured characteristics are displayed as digits and graphs on-screen. The closed software environment of the device eliminates inaccurate readings. The device has two Lab-Bus digital bus ports to which the pressure sensors, microphones or power sensors can be connected. All this makes Next-LCD an all-purpose and completely cascadable tool. When a user purchases, for example, this set for measuring sound pressure, in the future they can supplement it with our microphone for measuring AFC or with our power sensor for measuring current and voltage. Simultaneous work with two signal sources is possible. The built-in sound signal generator of different waveforms (sine, white noise, pink noise) works in background mode alongside the process of measuring. The Next-LCD can be connected to a PC for controlling the device and transmitting data via USB, for example, when it is necessary to display the measurement results on a big screen. The device can be fitted with the built-in Wi-Fi module for connecting to Wireless networks which allow transmitting measurement data for long distances via the Internet in real time mode. Software characteristics The SPL mode for measuring sound pressure peak values with possibility of displaying the spectrum and waveform of the measured signals. Simultaneous work with two signal sources. Distortion (clip) detector The AVG mode for measuring the weighted time-average value of a sound pressure. Simultaneous work with two signal sources The RTA mode for measuring AFC with possibility of displaying the spectrum and waveform of the measured signals. Displaying with breaking the spectrum into octaves. Distortion (clip) detector The PWR mode for measuring alternating/direct current and voltage, power, frequency of the signal, non-linear distortion (clip) coefficient. Simultaneous work with two signal sources GEN mode. Background stereo generator of test signals: sine, pink noise and white noise The CON mode for connecting with PC. Allows performing customization and transmission of the digitized data for detailed analysis in Measuring Center for Windows Ergonomics The Next-LCD device is performed as a monoblock that has graphic display with back light, 8 control buttons, USB port for connecting to a PC and for charging the device, two Lab-Bus ports for connecting sensors, two RCA type outputs of the sound signal generator, feed switch and three-coloured LED for indicating status and extent of battery charge. The device can be supplied with the built-in Wi-Fi module for connecting and managing via the local network. The case of the device is made of shockproof plastic material. Functions Measuring sound pressure using Next-Lab SPL Sensor Measuring AFC and performing a spectral analysis of the signal using Next-Lab RTA Microphone Measuring power characteristics of direct and alternating current circuits using Next-Lab Power Sensor Possibility of simultaneous work with two signal sources Work of the sound signal generator in the background alongside the process of measuring Displaying the signal waveform and spectrum onscreen Displaying the measured values in digital form onscreen Possibility of controlling the device and transmitting data to a PC via USB port or wireless network Measuring the characteristics of home, car or concert hall acoustic systems and setting them up Measuring the characteristics of home, car or industrial power supply networks and setting them up Preparation and holding of autosound contests of any format (AMT, EMMA , dB Drag, IASCA, BassRace, etc.), as well via the Internet (optional) Package Contents Main unit USB connection cable for charging and connecting it to a PC Spl-Lab Measuring Center software for Windows Audio-CD with audio tracks for tuning (sine, sweep-tones, noise)
  12. USB Noise Meter (Pro Edition) USB noise meter with AFC measuring function Frequency range from 10 to 20,000 Hz Amplitude range from 80 to 150 dB Wide dynamic range of 70 dB Inbuilt ADC 16 Bit Mini-USB receptacle Free software Download Spl-Lab Measuring Center for Apple iOS Measuring Center ver. 2.6 Measuring Center 2 - EN Measuring Center 2 - DE Measuring Center ver. 2 Android FREE Measuring Center ver. 2 Android FULL Measuring Center for Android - EN Measuring Center for Android - DE Video Description New USB Noise Meter (Pro Edition) is intended for measuring a noise level sound pressure level (SPL) and AFC with high accuracy in the entire audible range up to 20,000 Hz/ The source of the measured signal can be provided by both industrial equipment and acoustic systems. Using the unique microphone inset allows receiving wide dynamic range of measured signal of 70 dB and high threshold level of 150 dB, which makes this device truly general-purpose one. The measured signal is digitized inside the device and sent to a PC or Android smartphone/tablet PC via USB port already in digitalised form. Despite its orientation to the professional user the noise meter is easy to use and does not require additional setting and calibration. It is enough to connect the device to a PC and to launch the software that is provided in the package. The noise meter can also operate with any other software that supports standard sound cards on Windows, Mac OS, Android and iOS! Ergonomics The USB noise meter has the body of anodized aluminum that contains the highly sensitive microphone inset, low frequency amplifier and ADC unit with USB port for transmitting data. In the body of the device around the microphone inset there are special notches for receiving smoother directional characteristic. The device is executed in the case in acoustically correct shape for avoiding additional overtones and distortions. If necessary the noise meter can be installed on the stand. Functions Measuring a noise level in living or industrial premises in the in the entire audible range. Measuring the noise level of machines, construction equipment, power lines and other mechanisms. Measuring AFC of car acoustic systems, home audio systems, movie theatres, concert halls, etc. Measuring the absolute level of sound pressure (SPL) both in the entire system and in its separate components. Adjusting, aligning the AFC when harmonizing the audio system components. Defining and setting the cut-off frequencies for crossovers and inbuilt filters Spectral analysis of a signal - getting the AFC Quantitative evaluation of the frequency-response ripple Defining the harmonic distortion coefficient Receiving and analysing the signal waveform Package Contents USB microphone Connecting USB cable for connecting to a PC Spl-Lab Measuring Center software for Windows and Android Audio-CD with audio tracks for tuning (sine, sweep-tones, noise)
  13. USB RTA Meter(Pro Edition) USB microphone for measuring AFC Frequency range from 10 to 20,000 Hz Amplitude range from 50 to 120 dB Calibrated according to Audiomatica CLIO Built-in precision ADC 16 Bit Mini-USB receptacle Free software Download Spl-Lab Measuring Center for Apple iOS Measuring Center ver. 2.6 Measuring Center 2 - EN Measuring Center 2 - DE Measuring Center ver. 2 Android FREE Measuring Center ver. 2 Android FULL Measuring Center for Android - EN Measuring Center for Android - DE Reviews 3-Way system tune with USB RTA Meter AUDIOMATICA CLIO vs USB RTA Meter (Pro Edition) Video Description The USB microphone intended for measuring the amplitude-frequency characteristic (AFC) and the harmonic distortion coefficient of an acoustic systems in the entire audible frequency range with high accuracy. The majority of the analogues use external amplifiers and ADC boards, which make considerable changes to the measured signal and require calibration. The precision analog-to-digital converter and low frequency amplifier inbuilt in USB RTA Meter allow receiving accurate values of measured signal in digitalised form on a PC or Android smartphone/tablet PC without additional calibration. The omnidirectional electret microphone inset that is used in the device has linear AFC which minimises the characteristic spread among the devices within one batch. High sensitivity of the device is achieved by using the inbuilt low frequency amplifier; lower-range value is 50 dB. A user can start work at once after the software provided in the package is installed and the USB RTA Meter is connected to a PC. The UAB microphone can also operate with any other software, which supports standard sound cards on Windows, Mac OS, Android and iOS! In spite of its low price the USB RTA Meter (Pro Edition) stood in the line-up with such distinguished systems as Audiocontrol, Behringer, Phonic, Audiomatica, etc. Ergonomics The USB RTA Meter (Pro Edition) USB microphone has body of anodized aluminum that contains the highly sensitive omnidirectional electret microphone inset, low frequency amplifier and ADC unit with USB port for transmitting data. In the body of the device around the microphone inset there are special notches for receiving smoother directional characteristic. The acoustically correct construction of the device allows receiving an input signal that is close as possible to the original one. If necessary the microphone can be installed on the stand. Functions Measuring the characteristics of home, car or concert hall acoustic systems in the entire audible range Setting of acoustic systems Defining and setting the cut-off frequencies for crossovers and inbuilt filters Fine harmonizing of an audio system components Preparation and holding autosound contest on the sound quality (SQ) Spectral analysis of a signal - getting the AFC Quantitative evaluation of the frequency-response ripple Defining the harmonic distortion coefficient Receiving and analysing the signal waveform Package Contents USB microphone Connecting USB cable for connecting to a PC Spl-Lab Measuring Center software for Windows and Android Audio-CD with audio tracks for tuning (sine, sweep-tones, noise)
  14. Maybe in maintenance. Contact Sean Madison - he will assist you to find closest dealer Sean Madison Louisville, KY (502)-471-0002 skype:shizzzon-spl-lab_usa1 [email protected] www.spllabusa.com https://www.facebook.com/SPLLabUSA/
  15. USB Bass Meter USB noise meter - the sound pressure meter Easy in use Frequency range from 10 to 120 Hz Amplitude range from 120 to 183 dB Calibrated according to the TERM-LAB USB receptacle Free software Download Spl-Lab Measuring Center for Apple iOS Measuring Center ver. 2.6 Measuring Center 2 - EN Measuring Center 2 - DE Measuring Center ver. 2 Android FREE Measuring Center ver. 2 Android FULL Measuring Center for Android - EN Measuring Center for Android - DE Reviews USB BASS METER vs TERM-LAB Video Description The USB Bass Meter noise meter is intended for measuring the noise level and sound pressure at the low frequency. The source of the measured signal can be provided by both the industrial equipment and the acoustic systems. The device is simple in use and does not require additional setting and calibration. It is enough just to connect the device to a PC and to launch the software that is provided in the package. Owing to the built-in ADC the measured signal is digitalized inside the device and are is to a PC or Android smartphone/tablet PC via USB port without alterations. The noise meter has high limit of the measured sound pressure which is 183 dB. Usage of the solid-state sensor allows receiving results with accuracy of 0.1 dB. Ergonomics The device is performed as a monoblock containing the high accuracy solid-state pressure transducer, analogy-to-digital converter and USB interface for connecting with a PC. At the back cover there are vacuum suction cups for affixing the device on any smooth surfaces, for example, glass. The case of the device is made of shockproof plastic material. Functions Measuring the characteristics of home, car or concert hall acoustic systems Setting acoustic systems, e.g. subwoofer Measuring the noise level Preparation to the autosound competitions on unlimited sound pressure (AMT, EMMA, dB Drag, IASCA, BassRace, etc.) Holding the auto sound contests Measuring the sound pressure level (SPL) Spectral analysis of a signal - getting the AFC Receiving and analysing the signal waveform Package Contents USB Bass Meter noise meter Connecting USB cable for connecting to a PC Spl-Lab Measuring Center software for Windows and Android Audio-CD with audio tracks for tuning (sine, sweep-tones, noise)
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