Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pitch filter for audio signals

Pitch filter for audio signals

US Patent 9858940 · Granted Jan 2, 2018

Estimated economic value: $4,143,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Signal coding using a generative model and latent domain quantization2025
Voice encoding and decoding using transform coefficients adjusted by spectral mo2025
Methods and system for waveform coding of audio signals with a generative model 2025
Backward-compatible integration of high frequency reconstruction techniques for 2025
Integration of high frequency audio reconstruction techniques2025
Integration of high frequency audio reconstruction techniques2025
MDCT-based complex prediction stereo coding2025
Apparatus and method for processing an input audio signal using cascaded filterb2025
Backward-compatible integration of harmonic transposer for high frequency recons2025
Integration of high frequency reconstruction techniques with reduced post-proces2025
Integration of high frequency reconstruction techniques with reduced post-proces2025
Integration of high frequency audio reconstruction techniques2025