AR/VR Realtime Speech to action
Spatial HRTF Interpolation using Spectral Phase Constraints
A. Srivastava, G. Routray and R. M. Hegde, “Spatial HRTF Interpolation using Spectral Phase Constraints,” 2020 International Conference on Signal Processing and Communications (SPCOM), Bangalore, India, 2020, pp. 1-5, doi: 10.1109/SPCOM50965.2020.9179623.
keywords: {Interpolation;Azimuth;Optimization;Databases;Rendering (computer graphics);Linearity;Time-domain analysis},
Using CIPIC Data Set
Reference
FBS
CI
SHILP
Sound-II (Airplane)
Reference
FBS
CI
SHILP
Using SYMARE Date set
Sound-I ( Flute Music )
Reference
FBS
CI
SHILP
Sound-II (Airplane)
Reference
FBS
CI
SHILP
Localization of the real time moving source
A simple GCC-PHAT algorithm is applied up on broadband signals recorded using a two channel linear microphone array.
Devices used:
- MiniaturisedOmni directional Condenser Microphones. Audix M1255BO
- M Audio 4X4 Mobile USB Audio/MIDI Interface with Preamps
- Programmed in MATLAB using Audio System Toolbox.
Spatial Audio Demo
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