Nice work William, love this lib. Thanks for the update and new tools, looking forward to checking them out.
Julian
On Sat, 29 Jun 2019 at 15:40, William Brent william.brent@gmail.com wrote:
Hi all,
I've just finished an update for timbreID, version 0.8.1. It's available via deken for Linux/Mac/Win, and at https://github.com/wbrent/timbreID. The examples package is now available via the github README.
Here's a summary of changes below and a quick video of the updated timbre space example, which has a lot of new features: http://williambrent.conflations.com/mov/timbre-space-june-2019.mp4
Any and all feedback is welcome! William
Objects
- new [chroma] and [chroma~] objects for pitch class profile of
spectrum
- new [phaseSpec] and [phaseSpec~] objects for phase spectrum
- new [tempo~] object for tempo estimation
- new [featureNorm] and [featureDelta] objects for feature processing
- new functionality for [featureAccum]
- running sum of feature input
- running mean of feature input
- simple moving average of feature input
- additional methods for [tabletool] (overlap_add, permute, drip,
as_set, dump_range, hps, valleys)
- [timbreID] can now output its database formatted as a FANN training
file for use with the FANN neural net library
- new zero-padding feature
Examples
- automation via audio features: gated reverb, multi-band compressor
- improved vocoder
- chromagram plotting
- key estimation
- audio segmenting based on BFCC deltas
- significant update to timbre space example
for much faster batch analysis
- uses new "chain_" message functionality to avoid redundant FFTs
radius in sequence (according to distance from center) or in random order
- works on all platforms with Pd 0.49 and Gem 0.94
- keyboard commands for navigation/mouse functions
- new mouseover functionality to play all grains within mouse
sequences, changing sequence playback behavior, level, speed, rhythm
- grain pitch transposition
- map features to Gem sphere size
- new "constellation" feature for making sequences of grains
- a constellation control panel for managing multiple parallel
-- William Brent www.williambrent.com
“Great minds flock together” Conflations: conversational idiom for the 21st century
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