Bone conduction call equipment test method, device and system

A technology of a communication device and a testing method, which can be applied to bone conduction transducer hearing devices, monitoring/monitoring/test arrangement, telephone communication, etc.

Active Publication Date: 2021-01-22
GEER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the main purpose of the present invention is to provide a method, device and system for testing bone conduction communication equipment, which is used to solve the technical problem that the existing testing scheme cannot complete the related testing of bone conduction communication equipment

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  • Bone conduction call equipment test method, device and system
  • Bone conduction call equipment test method, device and system
  • Bone conduction call equipment test method, device and system

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Embodiment Construction

[0025] Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present application can be more thoroughly understood, and the scope of the present application can be fully conveyed to those skilled in the art.

[0026] Based on the artificial mouth in the existing testing system, this application adds a vibration exciter for simulating the vibration of the skin and bones of the human face, and realizes the test of the bone conduction communication device through the cooperation of the vibration exciter and the artificial mouth.

[0027] Such as figure 1 as shown, figure 1 It shows a schematic diagram of the installation...

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Abstract

The invention discloses a bone conduction communication equipment test method, device and system, wherein a vibration exciter in contact with bone conduction communication equipment is arranged at a wearing part of an artificial head model where the bone conduction communication equipment is located; the method comprises the following steps: setting the vibration exciter in contact with the bone conduction communication equipment; transmitting the test audio to a first digital signal processor and a second digital signal processor for processing; transmitting an audio signal processed by the first digital signal processor to a vibration exciter, and using the vibration exciter for simulating bone vibration of a corresponding part to generate a vibration signal when a person makes a sound;transmitting the audio signal processed by the second digital signal processor to the artificial mouth, and using the artificial mouth for simulating human sound production to generate a sound signal;and picking up the vibration signal and the sound signal by using the bone conduction communication equipment, and testing the bone conduction communication equipment according to the picked-up vibration signal and sound signal. According to the invention, bone vibration and human mouth sound production when a person speaks can be completely simulated, and an objective test result of the bone conduction communication equipment can be obtained.

Description

technical field [0001] The present application relates to the technical field of bone conduction communication equipment, in particular to a testing method, device and system for bone conduction communication equipment. Background technique [0002] The existing voice call quality evaluation method mainly uses ACQUA (Advanced Communication Quality Analysis, advanced communication quality analysis system) to test 3QUEST, and 3QUEST is a voice quality measurement parameter commonly used in the ACQUA test system. ACQUA is a dual-channel signal analysis and signal generation system for electrical signal measurement. The test process needs to record relevant test sound sources through artificial mouth and artificial ear broadcast. The test signal must be recognized by artificial mouth or artificial ear to realize the test. Purpose. [0003] However, the inventors have found that for devices with bone conduction devices or wearable devices or other related electronic devices in w...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/22H04R29/00
CPCH04M3/2236H04R29/00H04R2460/13
Inventor 舒开发安康王笑峰吴劼韩菲菲朱宗霞杨征李钉云解超周学文
Owner GEER TECH CO LTD
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