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Digital code player having caraoke function

A digital playback and OK technology, applied in the field of digital players, can solve the problems of unrealistic mini karaoke machines, and achieve the effects of extended functions and scope of application, portability, and easy operation

Active Publication Date: 2009-11-04
长沙中天电子设计开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before the emergence of digital music players, the music source used CD or tape, and the lyrics display used a general TV display screen, so it is not realistic to realize a small and compact mini karaoke machine

Method used

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  • Digital code player having caraoke function
  • Digital code player having caraoke function
  • Digital code player having caraoke function

Examples

Experimental program
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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] like figure 1 Shown, a kind of digital player with karaoke function of the present invention, it comprises digital playback unit 1, karaoke unit 2, sound acquisition unit 3, sound output unit 4 and power management unit 5, and described digital playback unit 1 outputs One of the terminals is connected with the input terminal of the karaoke unit 2, and the audio signal is transmitted to the karaoke unit 2, and the other channel of the output terminal of the digital playback unit 1 is connected with the sound output unit 4, and the audio signal is directly transmitted; the sound collection unit 3 and the karaoke unit The input end of OK unit 2 is connected, and the sound signal that gathers is sent to karaoke unit 2; The sound output unit 4 connected to the unit 2 outputs; the power management unit 5 is connected to the digital ...

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Abstract

The invention discloses a digital player with a karaoke function, which comprises a digital player unit, a karaoke unit, a sound collection unit, a sound output unit and a power management unit, the output end of the digital player unit is connected to the karaoke unit The input end is connected to transmit the audio signal to the karaoke unit, and the other output end of the digital playback unit is connected to the sound output unit to transmit the audio signal directly; the sound collection unit is connected to the input end of the karaoke unit to collect the collected sound The signal is sent to the karaoke unit; the karaoke unit mixes the audio signal sent by the digital playback unit and the sound signal sent by the sound collection unit and then outputs it through the sound output unit connected to the karaoke unit. The invention has the advantages of small volume, simple structure, convenient operation and good sound quality, thereby meeting people's needs for practicing singing anytime and anywhere, and providing people with more entertainment.

Description

technical field [0001] The invention mainly relates to the field of digital players, in particular to a digital player with a karaoke function. Background technique [0002] Karaoke originated in Japan, because it can make the singer achieve a better singing effect without a band, so it has been loved by people all over the world since it came out, and has become an important activity for people's leisure and entertainment. Karaoke machines and various household appliances with karaoke functions are also popular in the market. At present, karaoke electroacoustic technology and its products are relatively mature, but these products are all designed for fixed use at home or in entertainment places, and their volumes are relatively large and relatively expensive. In real life, people, especially the young ones, often like to play and sing by themselves, and amuse themselves. Therefore, the mini karaoke record player that is easy to carry has become the needs of these crowds. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C7/00G11C5/00G11C7/16G10H1/36
Inventor 陈波裴润源
Owner 长沙中天电子设计开发有限公司
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