Overview This sample code project captures audio from a macOS or iOS device's microphone and uses a combination of routines from vImage and vDSP to render the audio as an audio spectrogram. Audio ...

Additive Synthesis, in which complex tones can be created by a stack of sine oscillators running at whole number multiples (harmonics) of a fundamental frequency. Only useful for explaining theory.

Abstract: This chapter introduces methods for factorizing the spectrogram of multichannel audio into repetitive spectral objects and apply the introduced models to the analysis of spatial audio and ...

Abstract: Analyzing lung sound helps in identifying the associated pathological condition. Auscultation is the common tool used for categorizing the lung sounds. Computer based analysis of lung sounds ...