Patent ID: 11934506
Assignee: CIRRUS LOGIC INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The method of claim 4, wherein modifying the acoustic stimulus comprises one or more of:
(i) modifying the gain of the acoustic stimulus;
(ii) increasing the duration of the acoustic stimulus;
(iii) applying an additional instance of the acoustic stimulus;
(iv) shifting the pitch of the acoustic stimulus such that content of the response signal is better aligned with one or more resonances of the user's ear;
(v) adding a masking noise to the acoustic stimulus;
(vi) amplifying ambient noise and/or user voice via hear through mode or sidetone path;
(vii) using a masking model to add additional content to the acoustic stimulus that is inaudible to the user;
(viii) adding harmonic content to the acoustic stimulus.