waveform

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Audio waveform visualisation in Python/Django

I\'ve looked around Stack Overflow for an answer to this, but nowhere seems to give the correct answer or direction...[详细]

2023-01-08 14:29 分类：问答
Creating simple waveforms with CoreAudio

I am new to CoreAudio, and I would like to output a simple sine wave and square wave with a given frequency and amplitude through the speakers using CA. I don\'t want to use sound files as I want to s[详细]

2023-01-02 21:23 分类：问答
Drawing Color Spectrum with Waveform

i\'ve come across this ActionScript sample, which demonstrates drawing of the color spectrum, one line at a time via a loop, using waveforms.[详细]

2022-12-24 19:02 分类：问答
How to write C++ audio processing applications? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2022-12-22 17:52 分类：问答
Generate a square waveform in C?

How to generate an efficie开发者_运维技巧nt square waveform with varying duty cycle using C language?Choose your output format.Headerless PCM is probably best to start with.Select your output format -[详细]

2022-12-11 01:13 分类：问答
How to convert from Inverse Fast Fourier Transform to .wav?

I used made a fft to make a band pass filter. After that I made the ifft to inverse it and pass it to time domain.[详细]

2022-12-10 17:20 分类：问答
play a waveform at a certain frequency in SDL callback function

I have a waveform 64 samples long. If the sampling rate is 44100 hz, how can I play(loop) this waveform so that it plays arbitrary frequencies?[详细]

2022-12-09 21:58 分类：问答
adding "audible ticks" to a waveform for onset detection debugging

I\'m playing around with some onset/beat detection algorithms on my own.开发者_JAVA百科 My input is a .wav file and my output is a .wav file; I have access to the entire waveform in chunks of float[][详细]

2022-12-08 23:19 分类：问答