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Multifunctional handset capable of recording and playing speech

A multi-functional, voice technology, applied in the field of mobile communication, can solve problems such as simple voice recording and playback functions

Inactive Publication Date: 2004-07-28
HISENSE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the voice recording and playback function of this mobile phone is simple, and only completes the most basic functions of recording, playing and deleting voice data

Method used

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  • Multifunctional handset capable of recording and playing speech
  • Multifunctional handset capable of recording and playing speech
  • Multifunctional handset capable of recording and playing speech

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] like figure 1 As shown in the figure, the user issues commands through the buttons, and the UI receives the key events and converts these events into corresponding commands, such as recording, playing, pausing, resuming, fast forwarding, fast rewinding, volume adjustment, and playback path change, and then transmits the commands To the SOUND sound module, the sound module schedules the corresponding instructions, receives the voice data stream transmitted by the CODEC voice encoding module during recording, and transmits the voice data to the storage module, and obtains the voice data through the storage module during playback, and puts the This data is sent to the voice coding module. The voice coding module receives the voice analog signal transmitted by the microphone when recording, encodes it after A / D conversion, and then transmits the data to the sound module, receives the voice data transmitted by the sound module during playback, and converts it into an analog ...

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PUM

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Abstract

The invention relates to a multi-function voice recording and playing mobile phone. It is made up of user model, user interface, system model, SIM card circuit, user identification model, transmitting and receiving circuit, microphone and the earphone. The recording user interface includes buttons for inputting recording instructions; the liquid crystal monitor for displaying the recording instruction and the indicating information; the system model also includes the voice encoding model for receiving the voice analog signal in telephone receiver and converts the analog signal into digital signal; voice model for receiving the user interface recording instructions, and receiving the correspondent instruction and dataflow from the voice encoding model, and memorizing the dataflow; the memory model for receiving the dataflow the voice model and storing the dataflow.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and more specifically relates to the improvement of a CDMA mobile phone with voice recording and playback functions. Background technique [0002] At present, mobile phone recording technology has been widely used, but the recording and playback time of general mobile phones is relatively short, rarely exceeding 3 minutes, which cannot meet the needs of users for longer time recording and playback. In addition, many solutions need to add hardware devices to the mobile phone, which increases the cost of the mobile phone. [0003] The applicant once proposed an application for a mobile phone with a voice recording and playback function, which provides a method that does not need to increase hardware and production costs, and can record and play audio for a long time, and will not affect the software system and software of the existing mobile phone. High-performance mobile phone with v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/21H04J13/02H04M1/02H04M11/00
Inventor 张琨毛洪波张云
Owner HISENSE
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