Show waveform as part of larger program

Specific Domains Signal and Image Processing
1

I am using PortAudio to input and process an audio stream

Just a very basic thing:

stream = PortAudioStream("Microphone (5- UMC204HD 192k)", 1, 0)

buf = read(stream, 5s)

But when I use this inside of the larger program it doesn’t show the waveform. How do get that to still output?

2

Note that the REPL implicitly will run display(ans) after each line that it executes, if that line doesn’t end in a semicolon, so perhaps you want to add display(buf) to your program?

1 Like
3

Ah, thank you so much!