Packet loss compensation method, device and system

• Main Authors: LIU DONG, YUAN XUEWEN
• Format: Patent
• Language: Chinese; English
• Published: 27.08.2024
• Subjects: ACOUSTICS; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

The invention provides a packet loss compensation method, device and system, relates to the technical field of terminals, and can perform accurate packet loss compensation so as to improve the auditory experience of a user. The method comprises the steps of receiving a first data sequence through a first data channel, determining that the length of first data in the first data sequence is smaller than a first threshold value, obtaining a second data sequence, performing packet loss compensation according to the second data sequence, and generating compensation data. Wherein the first data is the data before the lost data in the data included in the first data sequence, the first threshold value is the length threshold value of the data required for packet loss compensation, and the second data sequence is the data sequence before the first data sequence in the data transmitted through the first data channel; the length of the compensation data is equal to the sum of the length of the first data and the length