| 摘要 |
A call speech-text conversion apparatus for hearing-impaired persons is provided to reduce the inconvenience of hearing disabled persons by applying speech recognition for the contents of telephone conversation and displaying voice signals as texts. A call speech-text conversion apparatus for hearing-impaired persons comprises a microphone, an ASR(Auto Speech Recognition) engine or a DSP(Digital Signal Processor) chip, a controller, and a converter. The microphone converts a voice signal into an electrical signal. The ASR engine or the DSP chip recognizes the electrical signal, outputted from the microphone, as a voice and outputs recognition data. The controller transmits a scan code equivalent to the recognition data to a mobile phone. When the call speech-text conversion apparatus is connected to the mobile phone, the converter intercepts electrical signals from the microphone.
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