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US 11,699,428 B2Granted
Method for converting vibration to voice frequency wirelessly
AssigneeNational Applied Research Laboratories
InventorsChun-Ming Huang, Tay-Jyi Lin
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Abstract
The present application discloses a Method for converting vibration to voice frequency wirelessly and a method thereof. By sensing a first vibration variation data and a voice frequency variation data of a vocal vibration part in a first sensing period, a voice frequency reference data is obtained from the voice frequency variation data and the first vibration result. A second vibration result is obtained at a second sensing period for converting to a voice frequency output signal, and the voice frequency output signal is used to output as a voice signal corresponding to the voice frequency various result. Thus, the present application provides a voice signal close to a human voice.
Claims17
A method far converting vibration to voice frequency wirelessly with an intelligence learning capability, comprising steps of:
- sensing a throat part in a first sensing period by using a vibration sensor of a sound collecting device to generate a first vibration variation data, and sensing a mouth part in said first sensing period by using a voice frequency sensor of said sound collecting device to generate a voice frequency variation data;
- transmitting said first vibration variation data and said voice frequency variation data to a computing device by a wireless interface;
- said computing device executing a voice frequency and vibration conversion program and converting said vibration variation data and said voice frequency variation data to two corresponding features resulting in a voice-frequency corresponding feature and a vibration corresponding feature based on the same format;
- and
- said computing device executing an artificial intelligence program for matching voice and vibration according to said two corresponding features of said voice frequency variation data and said first vibration variation data and producing a corresponding voice-frequency reference data, said artificial intelligence program including an artificial intelligence algorithm;
- wherein said voice-frequency corresponding feature and said vibration corresponding feature are converted based on the same format by said artificial intelligence algorithm learning said voice-frequency corresponding feature and said vibration corresponding feature, said voice-frequency reference data is produced by said artificial intelligence algorithm learning the correspondence between said voice-frequency corresponding feature and said vibration corresponding feature.
3 more elements
A Method for converting vibration to voice frequency wirelessly with intelligence learning capability, comprising:
- a sound collecting device, including:
- a vibration sensor, sensing a vibration variation data of a throat part in a sensing period;
- a voice frequency sensor, sensing a voice frequency variation data of said throat in said sensing period;
- and
- a first wireless transmission unit, connected to said vibration sensor and said voice frequency sensor;
- a computing device, including:
- a second wireless transmission unit, connected to said first wireless transmission unit wirelessly;
- a processing unit, connected electrically to said second wireless transmission unit;
- and
- a storage unit, storing an artificial-intelligence program and a voice frequency and vibration conversion program, said artificial intelligence program including an artificial intelligence algorithm, said processing unit receiving said vibration variation data and said voice frequency variation data via said first wireless transmission unit and said second wireless transmission unit, said processing unit executing said voice frequency and vibration conversion program for converting said vibration variation data and said voice frequency variation data to two corresponding features resulting in a voice-frequency corresponding feature and a vibration corresponding feature based on the same format by said artificial intelligence algorithm learning said voice-frequency corresponding feature and said vibration corresponding feature, and said processing unit producing a learned voice-frequency reference data according to said two corresponding features of said first vibration variation data and said voice frequency variation data, said learned voice-frequency reference data is produced by said artificial intelligence algorithm learning the correspondence between said voice-frequency corresponding feature and said vibration corresponding feature.
7 more elements
A method for converting vibration to voice frequency wirelessly, comprising steps of:
- sensing a throat part in a sensing period using a vibration sensor and producing a vibration variation data;
- transmitting said vibration variation data to a computing device;
- said computing device executing a voice frequency and vibration conversion program and converting said vibration variation data to a vibration corresponding feature;
- said computing device executing an artificial intelligence program for converting said vibration corresponding feature of said vibration variation data to a voice-frequency mapping signal with a reference sound-field feature according to a learned voice-frequency reference data prestored in a storage unit, said artificial intelligence program including an artificial intelligence algorithm, wherein said voice-frequency reference data and said vibration corresponding feature are converted based on the same format by said artificial intelligence algorithm learning said vibration corresponding feature, said vibration corresponding feature of said vibration variation data converted to a voice-frequency mapping signal by said artificial intelligence algorithm learning the correspondence between said voice-frequency corresponding feature and said vibration corresponding feature according to said learned voice-frequency reference data;
- and
- said computing device executing said voice frequency and vibration conversion program for converting inversely said voice-frequency mapping signal of said vibration corresponding feature to a voice-frequency output signal.
3 more elements
A Method for converting vibration to voice frequency wirelessly, comprising:
- a sound collecting device, including:
- a vibration sensor, sensing a vibration variation data of a throat part in a sensing period;
- and
- a first wireless transmission unit, connected to said vibration sensor;
- a computing device, including:
- a second wireless transmission unit, connected to said first wireless transmission unit wirelessly;
- a processing unit, connected electrically to said second wireless transmission unit;
- and
- a storage unit, storing an artificial-intelligence application program and a voice frequency and vibration conversion program, said processing unit receiving said vibration variation data via said first wireless transmission unit and said second wireless transmission unit, said processing unit executing said voice frequency and vibration conversion program for converting said vibration variation data to a corresponding feature, said processing unit executing said artificial intelligence application program for converting said vibration variation data of said corresponding feature to a voice-frequency mapping signal with a reference sound-field feature according to a learned voice-frequency reference data prestored in said storage unit, and said processing unit executing said voice frequency and vibration conversion program for converting said voice-frequency mapping signal of said corresponding feature to a voice-frequency output signal in an outputable format;
- wherein said artificial intelligence program including an artificial intelligence algorithm, said voice-frequency reference data and said vibration corresponding feature are converted based on the same format by said artificial intelligence algorithm learning said voice-frequency corresponding feature and said vibration corresponding feature, said vibration corresponding feature of said vibration variation data is converted to a voice-frequency mapping signal by said artificial intelligence algorithm learning the correspondence between said voice-frequency corresponding feature and said vibration corresponding feature according said learned voice-frequency reference data.
7 more elements
Dependencies are inferred from the claim text.