Data return type voice input/output device for smart phone
AssigneeRsupport Co., Ltd.
InventorHyungsu Seo
Life of this patent
Estimating the term…
Abstract
A voice input/output device is connected to a smart device having a voice signal input/output function is provided. A digital voice signal output by the smart device is output to an output unit, (e.g., ear receiver or a speaker), in the form of a voice, and a voice signal transmitted by the smart device is extracted and input to the smart device as a digital voice signal to generate a sound by the smart device itself in addition to an externally generated sound that is input again with improved quality. Accordingly, a voice signal output by the smart device is extracted using a earphone type device having microphone mounted thereon and the voice signal is input to the smart device again.
Claims5
A data return type voice input/output device coupled to a smart device, for receiving or outputting a voice, the voice input/output device comprising:
- an output unit configured to output an electrical signal in a voice form;
- and
- a manipulation unit coupled to a microphone configured to convert a voice into an electrical signal;
- a data port disposed in the smart device configured to receive or output a digital signal, and the manipulation unit is configured to be coupled to the data port of the smart device.
A data return type voice input/output device connected to a smart device, configured to receive or output a voice, the voice input/output device comprising:
- an output unit configured to output an electrical signal in a voice form;
- and
- a manipulation unit coupled to a microphone and configured to convert a voice into an electrical signal;
- a Bluetooth module disposed on the smart device;
- and
- a Bluetooth module coupled to the Bluetooth module of the smart device disposed in the manipulation unit.
- wherein the manipulation unit comprises a D/A converter connected to the output unit and an A/D converter connected to the microphone, the D/A converter and the A/D converter being connected to the Bluetooth module of the manipulation unit 30;
- a digital voice signal transmitted from the Bluetooth module of the smart device to the Bluetooth module of the manipulation unit is converted into an analog voice signal through the D/A converter and transferred to the output unit;
- and
- an analog voice signal generated by the microphone configured to be converted into a digital voice signal through the A/D converter, input to the Bluetooth module of the manipulation unit and transmitted to the Bluetooth module of the smart device.
Dependencies are inferred from the claim text.