Simple classification of programmable voice chips

Simple classification of programmable voice chips

Programmable voice chips are divided according to the type of integrated circuits. All integrated circuits related to sound are collectively called voice chips (also called sound ICs, which should be called Voice ICs here). Divided into two kinds of speech chip (Speech IC), music chip (Music IC).

(1) Classification of common music chips in the market:

Monophonic: It is a most basic music IC, which is a single channel of music. The number of notes output at the same time determines the effect of monophonic films. There are more than 70, more than 100 notes and so on.

Music channels: 2 channels, 3 channels, 4 channels, 8 channels, 12 channels and more.

(2) Classification of common voice chips on the market:

Short-time voice chip has 10 seconds, 20 seconds, 40 seconds, 80 seconds, 170 seconds chip

Commonly used voice modules are: 6 minutes, 8 minutes, 16 minutes, 1 hour, etc.

Long-term voice chips are: 340 seconds, 500 seconds, 1000 seconds, 2000 seconds longer

Common voice chips are: 10 seconds to 340 seconds

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