Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching

Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching

US Patent 7181389 · Granted Feb 20, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio decoder for interleaving signals2025
Method, apparatus and systems for audio decoding and encoding2025
Post filter for audio signals2024
Post filter for audio signals2023
Post filter for audio signals2021
Efficient and scalable parametric stereo coding for low bitrate audio coding app2021
Efficient and scalable parametric stereo coding for low bitrate audio coding app2021
Efficient and scalable parametric stereo coding for low bitrate audio coding app2021
Post filter for audio signals2020
Spectral translation/folding in the subband domain2020
Spectral translation/folding in the subband domain2020
Efficient and scalable parametric stereo coding for low bitrate audio coding app2020