參數(shù)資料
型號: TDA7718NTR
廠商: STMICROELECTRONICS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝: ROHS COMPLIANT, MO-153AC, TSSOP-28
文件頁數(shù): 7/40頁
文件大?。?/td> 543K
代理商: TDA7718NTR
TDA7718N
Description of the audioprocessor
Doc ID 16502 Rev 1
4.2
Loudness
There are four parameters programmable in the loudness stage.
4.2.1
Loudness attenuation
Figure 4 shows the attenuation as a function of frequency at fP = 400 Hz.
Figure 4.
Loudness attenuation @ fP = 400 Hz.
4.2.2
Peak frequency
Figure 5 shows the four possible peak-frequencies at 400, 800 and 2400 Hz.
Figure 5.
Loudness center frequencies @ attn. = 15 dB.
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