Invention Grant
- Patent Title: Data driven radio enhancement
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Application No.: US16121052Application Date: 2018-09-04
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Publication No.: US10937443B2Publication Date: 2021-03-02
- Inventor: Samer Hijazi , Kamil Krzysztof Wojcicki , Dror Maydan , Christopher Rowen
- Applicant: Babblelabs, Inc.
- Applicant Address: US DE Wilmington
- Assignee: Babblelabs, Inc.
- Current Assignee: Babblelabs, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Lee & Hayes, P.C.
- Main IPC: G10L21/0232
- IPC: G10L21/0232 ; G10L21/0364 ; H04L1/08 ; H04L1/00 ; G06N3/08 ; G10L21/04 ; G06N3/04 ; G10L25/30

Abstract:
Systems and methods are disclosed for data driven radio enhancement. For example, methods may include demodulating a radio signal to obtain a demodulated audio signal; determining a window of audio samples based on the demodulated audio signal; applying an audio enhancement network to the window of audio samples to obtain an enhanced audio segment, in which the audio enhancement network includes a machine learning network that has been trained using demodulated audio signals derived from radio signals; and storing, playing, or transmitting an enhanced audio signal based on the enhanced audio segment.
Public/Granted literature
- US20200075033A1 Data Driven Radio Enhancement Public/Granted day:2020-03-05
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