Summary of information:

Guangzhou Nine Chip Electronic Technology Co., Ltd. is a high -tech enterprise focusing on voice technology research. It mainly provides voice IC, voice chip, voice module, voice bips, voice alarm, forklift speeder, automotive speed limiter and other businesses Serve....

The voice chip is divided according to the type of integrated circuit. Any integrated circuit that is related to sound is collectively called voice chip (also known as voice IC, which should be called Voice IC here), but in the large type of voice chip, it is divided into voice. IC (here should be called Speech IC), music IC (which should be called Music IC).

1. The classification of common voice chips on the market now:

The short time chip has 10 seconds, 20 seconds, 40 seconds, 80 seconds, 170 seconds chip,

The commonly used modules are: 6 minutes, 8 minutes, 16 minutes, 1 hour, etc.

The general chip is: 3 seconds to 340 seconds

2. Common music chip classification on the market now:

Single -sound film: It is a basic music IC, which is a single channel for music. The amount of notes output at the same time determine the effect of the monoloic film, there are more than 70, more than 100 notes, etc.

Music channels: 2 channels, 3 channels, 4 channels, 8 channels, 12 channels, etc. More. Essence Essence

Control method: button control, first -line serial control, second -line serial control, third -line serial control, and mouth control, single -chip microcomputer control, and so on.

3. The current voice chip is mainly developed and produced in Guangzhou and Shenzhen. The main voice chips are about 20 seconds, 40 seconds, 80 seconds, 170 seconds, etc. Compared with traditional chips, most of these ICs use it. It is 8 -foot packaging to make the operation easier.