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An artificial larynx system

2004 
Received vocal surgery to remove control vocalization of the larynx Eviscerator and line / acquired speech impaired, and the utterance is processed signal sounds out and be delivered to the high-quality voice, by using built-in or connected to mobile phones and landline phones in the phone that the quality of the voice service is to be, It made key one or more features, the artificial larynx mode of use and to which speech loudness of an operation for setting a function for the intensity and tone control setting unit, by collecting the user's speech sound converted into an electrical signal a microphone, the band-pass filter a signal processor for extracting only the component of the band, the required through the band pass and converts the analog audio signal of the filtered user to a digital signal output and an analog in the codec, the codec to convert a user's digital speech the quality compensation processing to an analog signal depending on which amplifies the electric voice signal of a user is applied is converted into a signal at a predetermined power level is set amplifier, a speaker, which is output by converting an analog electrical signal into a sound wave through the amplifier, the mode selected by the operation setting unit sizes, and three on the user's neck sphincter muscle vibration Control, and a vibrator for sound quality compensation controller for a memory unit in which the program and data required for operation of the control unit stores, in contact with the user's neck vibrating the sphincter artificially to the user of the sound to be uttered from the voice processing algorithm is set to , driving unit drives the operation of the vibrator according to the control signal of the controller, man-made, characterized in that it comprises a display unit for displaying various information according to the mode of use and the size and strength, the use of the vibration is selected depending on the signal of the controller It provides a laryngeal device.
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