Inventor · San Jose, CA, US

Arvindh Krishnaswamy

33Patents
6h-index
38Co-inventors
65Inventor score

Filing activity: Mar 12, 2008 → Nov 17, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9672821B2 Robust speech recognition in the presence of echo and noise using multiple signals for discrimination Physics 187 Active
US10013981B2 Multi-microphone speech recognition systems and related techniques Physics 20 Active
US8345899B2 Phase-amplitude matrixed surround decoder Electricity 16 Active
US11545134B1 Multilingual speech translation with adaptive speech synthesis and adaptive physiognomy Physics 12 Active
US9508357B1 System and method of optimizing a beamformer for echo control Physics 11 Active
US9462381B2 Intelligent dynamics processing Electricity 6 Active
US9865265B2 Multi-microphone speech recognition systems and related techniques Physics 5 Active
US10614812B2 Multi-microphone speech recognition systems and related techniques Physics 3 Active
US10304462B2 Multi-microphone speech recognition systems and related techniques Physics 3 Active
US9525392B2 System and method for dynamically adapting playback device volume on an electronic device Electricity 2 Active
US9306525B2 Combined dynamic processing and speaker protection for minimum distortion audio playback loudness enhancement Electricity 2 Active
US9672843B2 Apparatus and method for improving an audio signal in the spectral domain Physics 2 Active
US12014748B1 Speech enhancement machine learning model for estimation of reverberation in a multi-task learning framework Physics 2 Active
US11521637B1 Ratio mask post-filtering for audio enhancement Physics 2 Active
US9858944B1 Apparatus and method for linear and nonlinear acoustic echo control using additional microphones collocated with a loudspeaker Physics 2 Active
US9401685B2 Systems and methods for adjusting automatic gain control Electricity 1 Active
US10540984B1 System and method for echo control using adaptive polynomial filters in a sub-band domain Physics 1 Active
US12047536B1 Automatic input device selection for media conferences Electricity 1 Active
US9432787B2 Systems and methods for determining the condition of multiple microphones Electricity 1 Active
US9438194B2 Apparatus and method for dynamically adapting a user volume input range on an electronic device Electricity 1 Active
US12008457B1 Convolutional neural network with positional embeddings for audio processing Physics 1 Active
US9301073B2 Systems and methods for determining the condition of multiple microphones Electricity 1 Active
US12272371B1 Real-time target speaker audio enhancement Physics 0 Active
US12284048B1 Automatic signal composition for media conferences Electricity 0 Active
US12340281B2 Prognostics and health management service Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.