48 docs tagged with "analyze"

This example demonstrates how to align the envelopes of different audio samples based on their peak amplitude times.

This example automatically generates a custom keymap given a list of audio file paths:

One of the core features in bellplay~ is our ability to analyze buffers to extract relevant information.

When analyzing buffers, we can specify the output format for many of the available audio descriptors.

This tutorial provides an additional example for using buffer analysis features for audio processing.

This tutorial demonstrates how to create an in-memory, queryable corpus of audio buffers by leveraging the createdbtable and querydb functions.

In bellplay~, computation-heavy operations such as building large corpora, analyzing lots of audio data, and more, can be take a very long time, thus making it more tedious to experiment with our scripts every time we run them.

This tutorial shows how to build k-dimensional trees to efficiently perform feature-based search on buffers.

A basic example of temporal quantization, where transient-based segments are temporally shifted to align with a rhythmic grid.

An example of basic audio mosaicking in bellplay\~, where a target audio file is reconstructed using segments drawn from a small audio corpus.

barkbands

bfcc

chordsdetection

dissonance

effectiveduration

energy

energyband

envmaxtime

envmintime

flux

inharmonicity

larm

logattack

maxmagfreq

mfcc

onsetdetection

onsets

pitchmelodia

pitchyin

rhythm

rolloff

spectralcentroid

spectralflatness

spectralkurtosis

spectralskewness

spectralspread

spectralvariance

spectrum

strongdecay

strongpeak

temporalcentroid

temporalflatness

temporalkurtosis

temporalskewness

temporalspread

temporalvariance

tonalkey

zerocrossingrate