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How do I play a sound in Octave? - Stack Overflow
https://stackoverflow.com/questions/1478071/how-do-i-play-a-sound-in-octave
In case your local machine is not one of these, write a shell script such as ~/bin/octaveplay, substituting AUDIO_UTILITY with whatever audio utility you happen to have on your system: #!/bin/sh cat > ~/.octave_play.au SYSTEM_AUDIO_UTILITY ~/.octave_play.au rm -f ~/.octave_play.au and set the global variable (e.g., in .octaverc) global …
Output Sound with Octave – Audio Processing With Octave
https://audioprocessingwithoctave.wordpress.com/2015/03/08/output-sound-with-octave/
plot (t, sin (t*2*pi*freq) # No, you can’t that is due to the so called Nyquist frequency fnyqu < fsample/2. # In Octave you can play a sound with sound command e.g. a signal of 300Hz for 1s. fsample=6000. t= [0:1/fsample:1]; freq= 300; wave = sin (t*2*pi*freq); %300Hz signal is sampled with 8kHz.
GNU Octave: Audio Player
https://octave.org/doc/v4.2.1/Audio-Player.html
33.3 Audio Player. The following methods are used to create and use audioplayer objects. These objects can be used to play back audio data stored in Octave matrices and arrays. The audioplayer object supports playback from various devices available to the system, blocking and non-blocking playback, convenient pausing and resuming and much more.
GNU Octave: Audio Data Processing
https://octave.org/doc/v4.0.0/Audio-Data-Processing.html
For more control over audio recording, use the audiorecorder class. See also: sound, soundsc. Function File: sound (y) Function File: sound (y, fs) Function File: sound (y, fs, nbits) Play audio data y at sample rate fs to the default audio device. The audio signal y can be a vector or a two-column array, representing mono or stereo audio ...
Function Reference: sound - Octave Forge
https://octave.sourceforge.io/octave/function/sound.html
: sound (y): sound (y, fs): sound (y, fs, nbits) Play audio data y at sample rate fs to the default audio device.. The audio signal y can be a vector or a two-column array, representing mono or stereo audio, respectively.. If fs is not given, a default sample rate of 8000 samples per second is used.. The optional argument nbits specifies the bit depth to play to the audio device and …
How to use Octave 4.0.0 to read and write Audio ... - …
https://www.youtube.com/watch?v=IAhjTvrOY-k
This video explains Octave- An open source tool that is used for converting the audio signals in various fields such as research, medical,entertainment etc.,...
Function Reference: soundsc - Octave Forge
https://octave.sourceforge.io/octave/function/soundsc.html
The audio signal y can be a vector or a two-column array, representing mono or stereo audio, respectively. If fs is not given, a default sample rate of 8000 samples per second is used. The optional argument nbits specifies the bit depth to play to the audio device and defaults to 8 bits. By default, y is automatically normalized to the range ...
Warning: Unable to play audio because no audio outputs ...
https://www.mathworks.com/matlabcentral/answers/516993-warning-unable-to-play-audio-because-no-audio-outputs-were-found
info = audiodevinfo. In case info returns an empty struct, it could be because of faulty drivers. Update all your drivers or disable devices one at a time and restart MATLAB and try 'audiodevinfo' to figure out if one or more devices has a possible faulty driver. Instead, if info returns a struct with available outputs for audio (non-empty), you should be able to play the …
Warning: Unable to play audio because no audio outputs ...
https://la.mathworks.com/matlabcentral/answers/516993-warning-unable-to-play-audio-because-no-audio-outputs-were-found
Instead, if info returns a struct with available outputs for audio (non-empty), you should be able to play the audio using audioplayer object. Additionally, if info has recognized multiple audio outputs, you can also use "device ID" to specify the output audio device.
[SOLVED] No Sound from Instrument after Imported MIDI - Q ...
https://discuss.cakewalk.com/index.php?/topic/7783-solved-no-sound-from-instrument-after-imported-midi/
The SI bass is also off by an octave IIRC, requiring you to to manually offset it. Unless you also have notes in the higher octaves, it will appear to be playing, but no sound. not likely in this case as I am using two different VSTs and both are acting badly with this data Thanks all for your suggestions . . .
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