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Speech synthesis device, speech synthesis method, bone conduction helmet and hearing aid

A technology of speech synthesis and speech, which is applied in the fields of speech synthesis devices, bone conduction helmets and hearing aids, and can solve the problem of low accuracy of speech signals

Active Publication Date: 2015-12-23
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the problem of low accuracy of existing speech signals, and provides a speech synthesis device, a speech synthesis method, a bone conduction helmet and a hearing aid

Method used

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  • Speech synthesis device, speech synthesis method, bone conduction helmet and hearing aid
  • Speech synthesis device, speech synthesis method, bone conduction helmet and hearing aid
  • Speech synthesis device, speech synthesis method, bone conduction helmet and hearing aid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] This embodiment provides a speech synthesis device, including at least one convergence node and multiple detection nodes;

[0077] The detection node is used to detect the external voice signal in real time and deliver it to the convergence node, while receiving the broadcast sent by the convergence node, and sending a feedback signal to the convergence node after receiving the broadcast;

[0078] The convergence node is used to periodically send broadcasts to each detection node, and receive feedback signals from each detection node, calculate the trust degree of the detection node according to the feedback signal, and judge whether the detection node is a trusted detection node, according to the above judgment The external voice signal detected by the trusted detection node is synthesized, and the synthesized voice signal is transmitted.

[0079] The speech synthesis device of this embodiment adopts at least one convergence node and a plurality of detection nodes. The...

Embodiment 2

[0081] This embodiment provides a speech synthesis device, such as figure 1 As shown, including at least one aggregation node 2 and a plurality of detection nodes 1;

[0082] The detection node 1 is used to detect the external voice signal in real time and deliver it to the convergence node 2, while receiving the broadcast sent by the convergence node 2, and sending a feedback signal to the convergence node 2 after receiving the broadcast;

[0083] The convergence node 2 is used to periodically broadcast to each detection node 1, and receive a feedback signal from each detection node 1, calculate the trust degree of the detection node 1 according to the feedback signal, and judge whether the detection node 1 is a trusted detection node Node 1 synthesizes the external voice signal detected by trusted detection node 1 according to the above judgment, and transmits the synthesized voice signal.

[0084] The speech synthesis device of this embodiment uses at least one converging...

Embodiment 3

[0100] This embodiment provides a speech synthesis method, which adopts the speech synthesis device of Embodiment 2, such as figure 2 As shown, it specifically includes the following steps:

[0101] S01. The detection node 1 detects the external voice signal in real time and transmits it to the convergence node 2, and the convergence node 2 periodically broadcasts to each detection node.

[0102] Preferably, the aggregation node 2 broadcasts to each detection node 1 at a period of T, there are n detection nodes 1 in total, and the detection node i is any one of the n detection nodes 1 .

[0103] S02. The detection node 1 receives the broadcast sent by the sink node 2, and sends a feedback signal to the sink node 2 after receiving the broadcast.

[0104] S03. The aggregation node 2 receives the feedback signal from each detection node 1, calculates the trust degree of the detection node 1 according to the feedback signal, and judges whether the detection node 1 is a trusted de...

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Abstract

The invention provides a speech synthesis device, a speech synthesis method, a bone conduction helmet and a hearing aid, and belongs to the technical field of communication equipment. The problem that the accuracy of speech signals of the existing speech device is low can be solved. The speech synthesis device of the invention comprises at least one sink node and multiple detection nodes, wherein the detection nodes are used for detecting external speech signals in real time and transmitting the external speech signals to the at least one sink node, and the at least one sink node is used for screening the collected speech signals and synthesizing the speech signals sent by trusted detection nodes. Thus, the bit error rate of speech signals can be reduced greatly, and the accuracy of speech signals can be improved.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, and in particular relates to a speech synthesis device, a speech synthesis method, a bone conduction helmet and a hearing aid. Background technique [0002] Currently, bone conduction helmets have been used in the medical field. The application of bone conduction helmets has changed people's traditional concept of speech, and its main advantage is that the sound can be "heard" with the skull instead of the ears. [0003] The working principle of the bone conduction hearing aid is to use the bone conduction helmet to convert the amplified electrical signal into mechanical energy and transmit it to the skull, thereby vibrating the internal structure of the cochlea to transmit sound. [0004] Existing bone conduction hearing aids are mainly divided into two types: analog hearing aids and digital hearing aids. Among them, the analog hearing aid amplifies the sound regardless of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/02G10L25/84H04R25/00A42B3/30
CPCA42B3/30G10L25/84H04R1/1075H04R3/005H04R25/43H04R25/606H04R2201/023H04R2420/07H04R2460/13G10L13/02H04B1/385H04R25/00H04R1/028H04R17/02
Inventor 梁璇
Owner BOE TECH GRP CO LTD
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