This is your work, valued

London, UK

Orchisama Das

Expert
@orchidas

Audio researcher with a focus on room acoustics and reverberation.

ccrma.stanford.edu/~orchi/

Pitch-Tracking. Pitch tracking in real-time with the Kalman filter

176

Chord-Recognition. Automatic chord recognition with PCP (Pitch Class Profile)

158

Speaker-Recognition. Automatic Speaker Recognition algorithms in Python

96

StereoWidener. Plugin to do stereo widening with decorrelation

47

GFDN. Grouped Feedback Delay Networks for Coupled Room Modeling

41

Speech-Denoising. Contains all MATLAB programs related to my undergraduate thesis - Kalman Filter in Speech Enhancement

40

fast_MUSIC. A more efficient MUSIC (MUltiple SIgnal Classification) algorithm (fast_MUSIC) for sinusoidal parameter estimation.

35

DAFx24-room-acoustics-tutorial. Repository for the workshop titled 'Modelling room acoustics for immersive audio applications'

31

VAIAWorkshop25Public. Public repo for the Virtual Acoustics for Immersive Audio Workshop 2025, hosted at CCRMA

15

DiffGFDN. Differentiable grouped feedback delay networks for late reverberation modelling in coupled spaces

15

Modal-estimation. Toolbox for modal parameter estimation of linear systems.

7

Music-422-project. Perceptual Audio Coder for MUS 422 final project

3

DecayFitNet. Python

2

diff-fdn-colorless. Companion code of DAFx23 "Differentiable Feedback Delay Network for Colorless Reverberation"

2

Instrument-Classification. CS 229 Project

2

Music-256A. Contains all assignments of CCRMA course Music 256A

2

Musical-Graph. Graph GUI with Processing and ChucK

1

Frequency-dependent-GFDN. Grouped feedback delay networks with frequency-dependent coupling

1

pyroomacoustics. Pyroomacoustics is a package for audio signal processing for indoor applications. It was developed as a fast prototyping platform for beamforming algorithms in indoor scenarios.

1

Mic-bleed-cancellation. Microphone bleed cancellation in ensemble recordings

1