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Method and apparatus for measuring speech speed and recording apparatus therefor

A speech rate and speech technology, applied in the field of speech processing, can solve problems such as unusable, inaccurate, and lack of speech rate measurement and control

Inactive Publication Date: 2006-10-04
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Amplitude and spectrum measurement and control functions are provided in many recording devices, but speech rate measurement and control functions are not provided
On the other hand, in the process of recording in a recording studio or laboratory, the speaker (such as an announcer, etc.), director, monitor, etc. measure and control the speech rate subjectively based on experience, which is often not very accurate
After the recording is over, although the speech rate can be measured by manually marking the start and end times of words, sentences or paragraphs, this method is time-consuming, especially when real-time speech rate measurement is required.

Method used

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  • Method and apparatus for measuring speech speed and recording apparatus therefor
  • Method and apparatus for measuring speech speed and recording apparatus therefor
  • Method and apparatus for measuring speech speed and recording apparatus therefor

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Embodiment Construction

[0020] It is believed that the above and other objects, features and advantages of the present invention can be more clearly understood through the following detailed description of preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0021] figure 1 is a flowchart of a method for measuring speech rate according to an embodiment of the present invention. like figure 1 As shown, first in step 101, voice information with recorded voice is input. Here, the voice information is voice data recorded with the speaker's voice, and may be in various formats, such as WAV, RAM, MP3, and so on. In this step, the voice information can be obtained in real time through devices such as microphones and sampling circuits, or can be transmitted from other external devices via communication means, or read from a recording medium that has recorded voice information.

[0022] Next, in step 105, a phoneme sequence (phoneme sequence) and a corresponding t...

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Abstract

The provided detection method for speech speed comprises: inputting speech information to recognize phoneme sequence and every time splitting point; calculating speech speed. This invention can auto detect speech speed without manual work.

Description

technical field [0001] The invention relates to speech processing technology, in particular to a method and device for measuring speech rate and recording equipment. Background technique [0002] At present, in professional recording studios, homes, etc., various recording devices have been widely used by people. Amplitude and spectrum measurement and control functions are provided in many recording devices, but speech rate measurement and control functions are not provided. On the other hand, during the recording process in a recording studio or laboratory, the speaker (for example, an announcer, etc.), director, monitor, etc. measure and control the speech rate subjectively based on experience, which is often not very accurate. After the recording is over, although the speech rate can be measured by manually marking the start and end times of words, sentences or paragraphs, this method is time-consuming, especially when the speech rate needs to be measured in real time. ...

Claims

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Application Information

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IPC IPC(8): G10L11/00
Inventor 郝杰易立夫楼晓雁李健
Owner KK TOSHIBA
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