Microphone system based on voice recognition

• Main Authors: CHEN WEI, ZHAO SHUAI, WANG BING, ZHANG LINGYI, QIAN XIAOXIN, LI GANG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: ACOUSTICS; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

The invention relates to the technical field of voice recognition, in particular to a microphone system based on voice recognition, which is provided with a conversion module, a feature representation module, a condition database, a signal processing module and an action execution module, and calculates a sound source age evaluation coefficient through a dominant calculation unit. Judging whether text conversion needs to be carried out on the voice or not, storing instruction texts associated with the control objects through a condition database, pre-constructing triggering conditions associated with the instruction texts, and judging whether the voice texts can trigger the instruction texts or not through a signal processing module; whether the instruction text is executed or not is judged through the action execution module according to the matching result of the sound source age evaluation coefficient corresponding to the voice text and the triggering condition associated with the instruction text, and the