參數(shù)資料
型號: TEF6890H/V2,518
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 37/55頁
文件大?。?/td> 315K
代理商: TEF6890H/V2,518
2003 Oct 21
42
Philips Semiconductors
Product specication
Car radio integrated signal processor
TEF6890H
Table 53 Treble frequency
TRF1
TRF0
TREBLE FREQUENCY (kHz)
00
8
01
10
12
11
15
Fig.20 Treble gain Gtreble as a function of audio frequency faudio, ftreble = 10 kHz.
handbook, full pagewidth
0
5
10
15
20
5
10
15
MHC347
10
faudio (Hz)
Gtreble
(dB)
102
103
104
105
11.2.13 SUBADDRESS FH; BASS
Table 54 Format of data byte FH with default setting
Table 55 Description of data byte FH, see Figs 21 and 22
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
BAS2
BAS1
BAS0
BASM
BAF1
BAF0
BASH
0001100
BIT
SYMBOL
DESCRIPTION
7
Not used. Set to logic 0.
6 to 4
BAS[2:0]
Bass gain. See Table 56.
3
BASM
Bass attenuation or gain. 0 = attenuation; 1 = gain; see Table 56.
2 and 1
BAF[1:0]
Bass frequency. See Table 57.
0
BASH
Bass frequency response. 0 = band-pass; 1 = shelve curve (only guaranteed for
BASM = 0).
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