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): 11/40頁
文件大?。?/td> 543K
代理商: TDA7718NTR
TDA7718N
Description of the audioprocessor
Doc ID 16502 Rev 1
4.5.3
Quality factors
Figure 10 shows the four possible quality factors 1, 1.25, 1.5 and 2.
Figure 10.
Bass quality factors @ gain = 14 dB, fC = 80 Hz
4.5.4
DC mode
In this mode the DC-gain is increased by 4.4 dB. In addition the programmed center
frequency and quality factor is decreased by 25 % which can be used to reach alternative
center frequencies or quality factors.
Figure 11.
Bass normal and DC mode @ gain = 14 dB, fC = 80 Hz
1.
The center frequency, Q and DC-mode can be set fully independently.
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