Signal processing and .wav file help?

3 vues (au cours des 30 derniers jours)
Kayla Magee
Kayla Magee le 5 Mar 2018
Réponse apportée : Abhishek Ballaney le 6 Mar 2018
I am trying to determine the output of a utrack24 recorder I am using to record .wav files for signal processing. I have setup a signal generator to output a 500mVpp sine wave signal (analog) into the uTrack recorder and I am recording the .wav file. When I use audioread and 'native' to input the .wav file, I get values from -0.08 to 8.2e7. I believe these are dimensionless digital values. How can I figure out what these values are? Are they just outputs of the A/D converter? How can I use these values to determine what the recorder is doing to the 500mV signal? Thank you!!

Connectez-vous pour répondre à cette question.

Réponses (1)

Abhishek Ballaney
Abhishek Ballaney le 6 Mar 2018
https://in.mathworks.com/help/matlab/ref/audioread.html

Catégories

En savoir plus sur Audio I/O and Waveform Generation dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by