Speech recognition methods, speech recognition devices, electronic devices, computer-readable storage media and programs

摘要

PROBLEM TO BE SOLVED: To provide a voice recognition method, a voice recognition device, an electronic device, a computer-readable storage medium and a program having a high voice recognition effect. SOLUTION: A voice recognition method obtains a delay value by performing delay estimation based on a first microphone signal and a first reference signal within a predetermined time zone, and obtains a system audio signal to obtain a delay value. The system audio signal is processed to obtain a second reference signal, and the collected second microphone signal is subjected to noise canceling processing based on the second reference signal to be recognized. It includes acquiring a signal and recognizing an audio signal to be recognized. [Selection diagram] Fig. 1