US 12,231,848 B2
Hearing-aid audio control method and system
Jian-Shing Wong, Taichung (TW)
Assigned to MAXLINK GLOBAL TECHNOLOGY LIMITED, Taipei (TW)
Filed by Maxlink Global Technology Limited, Taipei (TW)
Filed on Dec. 8, 2022, as Appl. No. 18/063,389.
Prior Publication US 2024/0015448 A1, Jan. 11, 2024
Int. Cl. H04R 25/00 (2006.01)
CPC H04R 25/353 (2013.01) [H04R 25/30 (2013.01); H04R 25/505 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A hearing-aid audio control method, comprising the steps of:
S1: obtaining a hearing compensation curve of a hearing-impaired person in advance;
S2: receiving and obtaining an original audio signal;
S2.1: determining a type of the received signal;
S2.2: if the received signal is a pure digital audio signal, converting the pure digital audio signal into an analog audio signal, using the analog audio signal as the original audio signal, and proceeding to the step S3;
S2.3: if the received signal is a digital audio-visual signal, separating a digital audio signal from the digital audio-visual signal, converting the digital audio signal into the analog audio signal, using the analog audio signal as the original audio signal, and proceeding to the step S3;
S2.4: if the received signal is the analog audio signal, using the analog audio signal as the original audio signal, and proceeding to the step S3;
S3: using the hearing compensation curve to perform power compensation on a corresponding frequency band of the original audio signal to obtain a hearing-aid audio signal; and
S4: outputting the hearing-aid audio signal and/or using the hearing-aid audio signal to drive operation of an audio system.