Multichannel story machine circuit and story machine

A story machine and multi-channel technology, applied in the direction of transducer circuits, electrical components, and electric-operated teaching aids, can solve problems such as limited sound or music types, and limited development capabilities of story machines

Pending Publication Date: 2021-01-08
广东佳的美智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional story machine can only play mono or binaural, and the types of sounds or music it can play are relati

Method used

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  • Multichannel story machine circuit and story machine
  • Multichannel story machine circuit and story machine
  • Multichannel story machine circuit and story machine

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Embodiment Construction

[0031] In order to better understand the purpose, technical solution and technical effect of the present invention, the present invention will be further explained below in conjunction with the accompanying drawings and embodiments. At the same time, it is stated that the embodiments described below are only used to explain the present invention, and are not intended to limit the present invention.

[0032] An embodiment of the present invention provides a multi-channel story machine circuit.

[0033] figure 1 It is a multi-channel story machine circuit module structure diagram of an embodiment, such as figure 1 As shown, the multi-channel story machine circuit of an embodiment includes a module 100 and a module 101:

[0034] Audio processing module 100, for outputting audio signal;

[0035] Voice playing module 101, for playing sound according to audio signal;

[0036] The voice playback module 101 includes more than N sound processing units 102; wherein, N is a natural n...

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Abstract

The invention relates to a multichannel story machine circuit and a story machine, after an audio processing module outputs an audio signal, a voice playing module plays sound according to the audio signal. The voice playing module is used for carrying out frequency band division processing on the audio signal through multiple paths of sound processing units, so that the frequency bands played bydifferent loudspeaker units are different. Through the arrangement of more than three sound processing units, the voice playing module plays more than three sounds with the same frequency or differentfrequencies and the same signal or different signals, so that the types of the sounds which can be played by the multi-channel story machine circuit are enriched, and the imagination development incentive of vocal music preschool education to preschool education objects is further improved.

Description

technical field [0001] The invention relates to the technical field of preschool education products, in particular to a multi-channel story machine circuit and the story machine. Background technique [0002] The story machine is a brand-new digital preschool education product. It is the product of the combination of the early repeater and the mp3 player. Its circuit is composed of operation buttons and a voice circuit controlled by a microprocessor. The story machine has a unique external quality children's MP3, which can let babies enjoy music, listen to stories, learn English, learn common sense, and help children develop language ability, imagination ability and music perception ability. [0003] With the further development of digital products, preschool education objects receive more and more information in their daily life. However, traditional story machines can only play mono or binaural, and the types of sound or music that can be played are relatively limited. T...

Claims

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Application Information

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IPC IPC(8): H04R3/00G09B5/04
CPCG09B5/04H04R3/00H04R2430/00
Inventor 张志华张海容钟全如
Owner 广东佳的美智能科技有限公司
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