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Four external culprits leading to voice chip failure

Avoiding the "culprit" of class 4 voice chip faults can greatly prolong the service life of voice chip.

What is the difference between offline speech recognition and online speech recognition? What are the differences?

The effect of off-line recognition is relatively worse than that of on-line recognition, but it is better than that in the relatively quiet environment requirin···

Alternative voice IC Audio output mode: all digital audio output

Current mode DAC audio output mode, PWM Direct drive audio output mode or class A / b audio power amplifier output mode;

Does the disclosure quality affect the packaging form of voice chip?

Voice chips have different effects on the expansion coefficient of packaging materials at high or low temperature. Coupled with the phenomenon of thermal expans···

How to keep the voice chip working stably for a long time?

High quality voice chips usually have clear sound quality, long storage time, large sound effect coverage, and built-in voice storage. They can recognize single···

On the selection standard of voice playback chip commonly used in the market

The choice of voice playback chip will affect the final drawing board, cost, market, sound quality and the use effect after going online. The key is to select a···

How to choose the right chip from the price/recording length/chip function

The main characteristics of sound chip are low power consumption, strong anti-interference, few peripheral devices, simple operation, long voice storage time, c···

What are the commonly used voice chip formats?

There are many voice chip formats, such as PCM, WAV, ADPCM, MP3 and logpcm

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News

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