rockFord_Expedition Posted February 27, 2015 Author Report Share Posted February 27, 2015 Also kinda cool freq. response of the IMAX intros. http://www.avsforum.com/forum/113-subwoofers-bass-transducers/1091711-thx-trailer-frequency-responses-beyond.html Also heres how to do it in Audacity. https://www.stormconsultancy.co.uk/blog/development/dev-tutorials/sine-wave-frequency-sweep-with-audacity/ STOP USING US AS GOOGLE! Guessing the quality may be lacking since its youtube but its a start. First, I appreciate your attempt to help. Second, my google isn't broken and I am not using you or anyone else as a search engine. I found plenty of youtube crap, how many of those links you posted do you think are clean? Would you trust em? I wouldn't. As someone who has been pasting "SQ" all over this forum I am really surprised you would even link to a youtube video. I did google how to make a sweep in audacity, and I have no idea where to create a frequencysweep.ny file, and yes I googled that too. I'm not a forum noob, but thanks for your .02 Old School/New School RF Build March 2015 SOTM Winner How to crimp large wire Link to comment Share on other sites More sharing options...
aculous Posted February 27, 2015 Report Share Posted February 27, 2015 Wasn't saying you were. Not everything on youtube is horrible either, people automatically think that if its on youtube its going to clipped and horrible. Granted I wouldn't trust most of it for precise measurements. I guess it depends on what you are trying to do. I just see a lot of stuff you post that you CAN search for pretty easily thats why I said that, and that is not a dig on you either and because I think I am not being constructive I'll stop my bad. First, I appreciate your attempt to help. Second, my google isn't broken and I am not using you or anyone else as a search engine. I found plenty of youtube crap, how many of those links you posted do you think are clean? Would you trust em? I wouldn't. As someone who has been pasting "SQ" all over this forum I am really surprised you would even link to a youtube video. I did google how to make a sweep in audacity, and I have no idea where to create a frequencysweep.ny file, and yes I googled that too. I'm not a forum noob, but thanks for your .02 Also I think there is a resource of ISACA cds too that I found forever ago if I find it I will let you know as I know it has sweeps on it with test tones. (not the one linked) Link to comment Share on other sites More sharing options...
Wicks Posted February 27, 2015 Report Share Posted February 27, 2015 Hmm No idea why you need .ny files? Those look to be Audacity plugins. FWIW, here's what I do: Open Audacity (mine is 2.0.3) Press the "Generate" tab at the top and pick "Chirp" Enter your starting and ending frequency along with your desired level You can also enter the sweep duration Press OK, the sweep generates Press the "File" tab, press "Export" Select where you want the file exported (HDD, flash drive, etc) Enter a file name and select the type of file format you want (WAV, MP3, FLAC, M4A....) Press Save Done This post sent with 100% recycled electrons. 2004 BMW M3Mechman 280A 2 - XS Power XP30001 - XS Power D375 500F of Maxwell SuperCaps (soon to be 1000F) iPadMini2Dash mounted O-scopeAudison bitOne (Remote DRC MP) Highs Amp - PPI Art A404 Hertz HSK130 (HSK165 waiting...) DC Audio DC9.0K 2- DC Audio XL12m2LEGAL - 147.3dB @ 41Hz OUTLAW - 150.2dB @ 45Hz OUTLAW - 145.7dB @ 30Hz JUNE 2014 SOTM WINNER 2014 COLORADO PEOPLE'S CHOICE WINNER SOTM BUILD:http://www.stevemeadedesigns.com/board/topic/141656-wicks-e46-m3-build-bass-turbo-button-and-a-big-new-addition/page-68#entry2802026 Link to comment Share on other sites More sharing options...
rockFord_Expedition Posted February 27, 2015 Author Report Share Posted February 27, 2015 Wasn't saying you were. Not everything on youtube is horrible either, people automatically think that if its on youtube its going to clipped and horrible. Granted I wouldn't trust most of it for precise measurements. I guess it depends on what you are trying to do. I just see a lot of stuff you post that you CAN search for pretty easily thats why I said that, and that is not a dig on you either and because I think I am not being constructive I'll stop my bad. First, I appreciate your attempt to help. Second, my google isn't broken and I am not using you or anyone else as a search engine. I found plenty of youtube crap, how many of those links you posted do you think are clean? Would you trust em? I wouldn't. As someone who has been pasting "SQ" all over this forum I am really surprised you would even link to a youtube video. I did google how to make a sweep in audacity, and I have no idea where to create a frequencysweep.ny file, and yes I googled that too. I'm not a forum noob, but thanks for your .02 Also I think there is a resource of ISACA cds too that I found forever ago if I find it I will let you know as I know it has sweeps on it with test tones. (not the one linked) Yes I can google some of the stuff I ask, but I ask on here because there is knowledge on here that isn't readily available on google and theres a good saturation of very knowledgeable people here. Sometimes I teach, sometimes I learn. Old School/New School RF Build March 2015 SOTM Winner How to crimp large wire Link to comment Share on other sites More sharing options...
rockFord_Expedition Posted February 27, 2015 Author Report Share Posted February 27, 2015 Hmm No idea why you need .ny files? Those look to be Audacity plugins. FWIW, here's what I do: Open Audacity (mine is 2.0.3) Press the "Generate" tab at the top and pick "Chirp" Enter your starting and ending frequency along with your desired level You can also enter the sweep duration Press OK, the sweep generates Press the "File" tab, press "Export" Select where you want the file exported (HDD, flash drive, etc) Enter a file name and select the type of file format you want (WAV, MP3, FLAC, M4A....) Press Save Done Thanks Wicks. I have 2.0.6 and I do exactly what you said, i enter a start frequency of 20hz and an end frequency of 20000hz, linear, sine, and I end up with a flat line. I save it just for shits and gigs and theres no audio present. Old School/New School RF Build March 2015 SOTM Winner How to crimp large wire Link to comment Share on other sites More sharing options...
Wicks Posted February 27, 2015 Report Share Posted February 27, 2015 Hmm No idea why you need .ny files? Those look to be Audacity plugins. FWIW, here's what I do: Open Audacity (mine is 2.0.3) Press the "Generate" tab at the top and pick "Chirp" Enter your starting and ending frequency along with your desired level You can also enter the sweep duration Press OK, the sweep generates Press the "File" tab, press "Export" Select where you want the file exported (HDD, flash drive, etc) Enter a file name and select the type of file format you want (WAV, MP3, FLAC, M4A....) Press Save Done Thanks Wicks.I have 2.0.6 and I do exactly what you said, i enter a start frequency of 20hz and an end frequency of 20000hz, linear, sine, and I end up with a flat line. I save it just for shits and gigs and theres no audio present. Hmm Is your amplitude at 0 instead of 1 (full output)? This post sent with 100% recycled electrons. 2004 BMW M3Mechman 280A 2 - XS Power XP30001 - XS Power D375 500F of Maxwell SuperCaps (soon to be 1000F) iPadMini2Dash mounted O-scopeAudison bitOne (Remote DRC MP) Highs Amp - PPI Art A404 Hertz HSK130 (HSK165 waiting...) DC Audio DC9.0K 2- DC Audio XL12m2LEGAL - 147.3dB @ 41Hz OUTLAW - 150.2dB @ 45Hz OUTLAW - 145.7dB @ 30Hz JUNE 2014 SOTM WINNER 2014 COLORADO PEOPLE'S CHOICE WINNER SOTM BUILD:http://www.stevemeadedesigns.com/board/topic/141656-wicks-e46-m3-build-bass-turbo-button-and-a-big-new-addition/page-68#entry2802026 Link to comment Share on other sites More sharing options...
rockFord_Expedition Posted February 27, 2015 Author Report Share Posted February 27, 2015 Hmm No idea why you need .ny files? Those look to be Audacity plugins. FWIW, here's what I do: Open Audacity (mine is 2.0.3) Press the "Generate" tab at the top and pick "Chirp" Enter your starting and ending frequency along with your desired level You can also enter the sweep duration Press OK, the sweep generates Press the "File" tab, press "Export" Select where you want the file exported (HDD, flash drive, etc) Enter a file name and select the type of file format you want (WAV, MP3, FLAC, M4A....) Press Save Done Thanks Wicks.I have 2.0.6 and I do exactly what you said, i enter a start frequency of 20hz and an end frequency of 20000hz, linear, sine, and I end up with a flat line. I save it just for shits and gigs and theres no audio present. Hmm Is your amplitude at 0 instead of 1 (full output)? I tried all sorts of settings 0,1 and stuff in between Old School/New School RF Build March 2015 SOTM Winner How to crimp large wire Link to comment Share on other sites More sharing options...
Kyblack76 Posted March 11, 2015 Report Share Posted March 11, 2015 I have full roll in, up and down, down and up, full sweeps, selectable tones,.... coming from Coffee. Just hold tight..... edit- also, .. (which may be not what you need) when i do any tones, for testing or burping, i do tones at 0db.... So,.. at different levels, as you want, .. i may not have what you want, or are looking for.. SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold Link to comment Share on other sites More sharing options...
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