An audio encoding method and apparatus based on psychoacoustics, which relate to the technical field of audio encoding, and can meet audio listening requirements of users and improve the audio quality experience of the users. The method comprises: receiving audio data, and decoding the audio data (401); acquiring auditory feature information of a user, wherein the auditory feature information comprises at least one of the following: personal information of the user, audio listening test result information of the user or frequency response curve information of the user (402); calculating a psychoacoustic model parameter of the user according to the auditory feature information of the user (403); and encoding the decoded audio data on the basis of the psychoacoustic model parameter of the user (404). The psychoacoustic model parameter of the user comprises at least one of the following: an in-band masking parameter, the slope of a low-frequency inter-band masking straight line, the slope of a high-frequency inter-band masking straight line, or a human ear quiet threshold curve.
AUDIO ENCODING METHOD AND APPARATUS BASED ON PSYCHOACOUSTICS