How to plot Sound Pressure Level data from an audio file(*.wav)

7 vues (au cours des 30 derniers jours)
Harindu Kodithuwakku
Harindu Kodithuwakku le 13 Avr 2018
Réponse apportée : bidyut mandi le 13 Avr 2018
I've got few audio files that I want to plot in frequency domain . Most of the examples shown in the internet plots samples Vs. Frequency. But, I want to plot Sound Power(dB/Hz) Vs. Frequency (Hz). Can somebody pls help me plot this? I dont mind a code or on simulink

Connectez-vous pour répondre à cette question.

Réponses (1)

bidyut mandi
bidyut mandi le 13 Avr 2018
Please check this link it will help https://in.mathworks.com/help/signal/ug/power-spectral-density-estimates-using-fft.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