java Programming Glossary: amplitude

How can I draw sound data from my wav file?

http://stackoverflow.com/questions/12879210/how-can-i-draw-sound-data-from-my-wav-file

or even translate it to be value that's related to the amplitude of the sound. I thought validating was similar so it would be..

Graphing the pitch (frequency) of a sound

http://stackoverflow.com/questions/4708613/graphing-the-pitch-frequency-of-a-sound

pitch of a sound into a graph. Currently I can plot the amplitude. The graph below is created by the data returned by getUnscaledAmplitude.. .getFrameSize audioInputStream.read bytes Get amplitude values for each audio channel in an array. graphData type.getUnscaledAmplitude.. return toReturn But I need to show the audio's pitch not amplitude. Fast Fourier transform appears to get the pitch but it needs..

Android: sample microphone without recording to get live amplitude/level?

http://stackoverflow.com/questions/4777060/android-sample-microphone-without-recording-to-get-live-amplitude-level

sample microphone without recording to get live amplitude level I was trying to get the amplitude level of a microphone.. to get live amplitude level I was trying to get the amplitude level of a microphone on Android like so MediaRecorder recorder.. recorder public void run Log.v MicInfoService amplitude recorder.getMaxAmplitude Unfortunately this only returns 0..