twisted1 Posted July 22, 2014 Report Share Posted July 22, 2014 Trying to make 40hz sine wave. It goes from 0 to 1 an I understand 0 is silence but what is -5? 09 mustang gt Link to comment Share on other sites More sharing options...
kraz1021 Posted July 22, 2014 Report Share Posted July 22, 2014 You have it backwards.a tone at 0 is louder than -5. Link to comment Share on other sites More sharing options...
JEFFYBOI Posted July 22, 2014 Report Share Posted July 22, 2014 I use this myself to make sine waves... this should help. Looks like they're using an amplitude dB ratio. http://en.wikipedia.org/wiki/Decibel So if you work the calculation, to get -5dB, would require 0.562. "Toyota Camry rebuild page 21 (link)http://www.stevemeadedesigns.com/board/topic/183768-94-crossfire-camry-18s-walled-singer-alt-has-arrived-rebuild-starts-pg-10/page-21 PIONEER DEH-P8400BH 2 CROSSFIRE C5 1700D 2 CROSSFIRE C7 18 HOOD. NSB GROUP48 TRUNK SMS AGM400 DUAL RUNS X SCORP 1/0 OFC 275A SINGER ALT. DYNAMAT XTREME SOUNDSTREAM TA4.280 PIONEER COMPONENTS Link to comment Share on other sites More sharing options...
JEFFYBOI Posted July 22, 2014 Report Share Posted July 22, 2014 If you need any more help just send me a PM "Toyota Camry rebuild page 21 (link)http://www.stevemeadedesigns.com/board/topic/183768-94-crossfire-camry-18s-walled-singer-alt-has-arrived-rebuild-starts-pg-10/page-21 PIONEER DEH-P8400BH 2 CROSSFIRE C5 1700D 2 CROSSFIRE C7 18 HOOD. NSB GROUP48 TRUNK SMS AGM400 DUAL RUNS X SCORP 1/0 OFC 275A SINGER ALT. DYNAMAT XTREME SOUNDSTREAM TA4.280 PIONEER COMPONENTS Link to comment Share on other sites More sharing options...
JEFFYBOI Posted July 22, 2014 Report Share Posted July 22, 2014 You have it backwards.a tone at 0 is louder than -5. actually 0 is no sound "Toyota Camry rebuild page 21 (link)http://www.stevemeadedesigns.com/board/topic/183768-94-crossfire-camry-18s-walled-singer-alt-has-arrived-rebuild-starts-pg-10/page-21 PIONEER DEH-P8400BH 2 CROSSFIRE C5 1700D 2 CROSSFIRE C7 18 HOOD. NSB GROUP48 TRUNK SMS AGM400 DUAL RUNS X SCORP 1/0 OFC 275A SINGER ALT. DYNAMAT XTREME SOUNDSTREAM TA4.280 PIONEER COMPONENTS Link to comment Share on other sites More sharing options...
twisted1 Posted July 22, 2014 Author Report Share Posted July 22, 2014 Jeff so what would -5 be in chart from 0 to 1? .5? 09 mustang gt Link to comment Share on other sites More sharing options...
twisted1 Posted July 22, 2014 Author Report Share Posted July 22, 2014 Oops never mind I didn't see your quote. Thanks man! 09 mustang gt Link to comment Share on other sites More sharing options...
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