Audacity Forum

OK，I'll try.Thanks! Steve.

What do you mean" at a lower level"?And which kinds of Audacity's tool that I can use according to your opinion?

Thanks! Steve ,you provide great help for me.

Yes,it's a microphone recording.I just want to record the sound wave during ingnition,you know the sound will very smooth or quiet during ingnition under certain conditions,and some time the sound will be very loud,and then you'll see the sound wave that recorded by audacity is quite different,and I...

I use the software to record the ignition sound when the gas mixture igniting,and then to evaluation the quality of the sound,pls check the wav file for reference

May I add "0" at this area (check the pic below),then it may help to understand?

Hi, The help manual said"If the display is changed to Waveform dB in the Audio Track Dropdown Menu, the scale shows dB values for positive signals only, ranging from maximum 0 dB to the minimum dB". Pls check the pic below,you'll see peak in the waveform at the bottom,does that mean the sound is ver...

Hi,
I just want to know how to count the number of the "clipping" point that is useful for me to represent the sound quality during the ignition about 4 seconds in waveform.Thanks!