Method for extracting voice data from exchange board relay

A voice data and switch technology, applied in monitoring/monitoring/test arrangement, etc., can solve the problems of not being able to meet the needs of automatic testing of voice content, lack of objective evaluation standards, low test efficiency, etc., achieve objective and unified evaluation standards, and avoid Human ear recognition and testing are efficient and efficient

Inactive Publication Date: 2004-02-11
HUAWEI TECH CO LTD
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Problems solved by technology

[0002] In the prior art, voices of services such as wired intelligent network, wireless intelligent network, call center, GSM network, CDMA network, program-controlled switching, and IPPHONE in the field of communication can only be recognized by human ears, which is not only low in test efficiency, but also lacks objective Evaluation Standard
[0003] Since service voice test is an important part of service test, in order to overcome the shortcomings of human ear recognition, the industry has invent

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  • Method for extracting voice data from exchange board relay
  • Method for extracting voice data from exchange board relay
  • Method for extracting voice data from exchange board relay

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Embodiment Construction

[0025] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0026] As shown in Fig. 1, the method for collecting voice data among the present invention is as follows: pass through the data on the time slot of digital signal processor DSP transparently, the data collected is written into the host port interface HPI buffer of digital signal processor DSP, The result area, command area and data area are set in the HPI buffer of the host port interface, and the processing results of the digital signal processor DSP, the commands and voice data of the main control unit MPU are respectively stored, and the main control unit MPU controls the digital signal through the host port interface HPI. The signal processor DSP reads the voice data in the HPI data area of ​​the host port interface.

[0027] The specific process is as follows: as shown in Figure 2 and Figure 3, the main control unit MPU sends a sound collection comma...

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Abstract

A method extracting phonetic data from an exchange relay relating to the communication of telephones. A data signal processor (DSP) transparently transmits data on session slot to be written in a HPIbuffer zone of DSP designing a result zone, order zone and a data zone storing process result relating to the DSP, order and phonetic data of MPU which controls DSP by HPI to fetch phonetic data of HPI data zone. This invention can extract phonetic data from an exchange relay effectively for testing having the function of extracting POM phonetic code from relay session time slot to send it to PC for identification.

Description

technical field [0001] The invention relates to telephone communication, in particular to a method for extracting voice data from an exchange relay. Background technique [0002] In the prior art, voices of services such as wired intelligent network, wireless intelligent network, call center, GSM network, CDMA network, program-controlled switching, and IPPHONE in the field of communication can only be recognized by human ears, which is not only low in test efficiency, but also lacks objective Evaluation criteria. [0003] Since service voice test is an important part of service test, in order to overcome the shortcomings of human ear recognition, the industry has invented a protocol test card. Although this card can complete the signaling call on the signaling link and the continuity test of the continuous voice path , secondary dialing and other functions, but they are mainly positioned in the signaling protocol test, which cannot meet the needs of various businesses for a...

Claims

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Application Information

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IPC IPC(8): H04M3/22
Inventor 刘丹亭祝春
Owner HUAWEI TECH CO LTD
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