công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

WM8608 bảng dữ liệu(PDF) 31 Page - Wolfson Microelectronics plc

tên linh kiện WM8608
Giải thích chi tiết về linh kiện  5 TO 7.1 CHANNEL PWM CONTROLLER
PDF  54 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  WOLFSON [Wolfson Microelectronics plc]
Trang chủ  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8608 bảng dữ liệu(HTML) 31 Page - Wolfson Microelectronics plc

Back Button WM8608 Datasheet HTML 27Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 28Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 29Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 30Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 31Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 32Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 33Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 34Page - Wolfson Microelectronics plc WM8608 Datasheet HTML 35Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 31 / 54 page
background image
Product Preview
WM8608
w
PP Rev 1.5 March 2004
31
GRAPHIC EQUALISER
The WM8608 has a 4-band Graphic Equaliser on the front three channels. The three upper bands
are controlled via registers (see Table 26, Table 27, Table 28 and Table 29). The lowest band is
controlled via the subwoofer volume control (see VOLS in Table 32). The function has selectable cut-
off frequencies which are independent of sample rate. The boost/cut for the upper three bands is
controllable in 1.5dB steps from -6dB to +9dB via the EQB control bits.
The front-left and front-right controls are tied together, whilst the front-centre controls can be
independently adjusted.
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
3:0
EQ1GF
[3:0]
1111
(Disabled)
Band 1 Front-Left/Front-Right Gain
0000 or 0001 = +9dB
0010 = +7.5dB
… (1.5dB steps)
1011 to 1110 = -6dB
1111 = Disable
R15 (0Fh)
EQ Band 1
Gain Control
7:4
EQ1GFC
[7:4]
1111
(Disabled)
Band 1 Front-Centre Gain
0000 or 0001 = +9dB
0010 = +7.5dB
… (1.5dB steps)
1011 to 1110 = -6dB
1111 = Disable
Table 26 EQ Band 1 Gain Control
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
3:0
EQ2GF
[3:0]
1111
(Disabled)
Band 2 Front-Left/Front-Right Gain
0000 or 0001 = +9dB
0010 = +7.5dB
… (1.5dB steps)
1011 to 1110 = -6dB
1111 = Disable
R16 (10h)
EQ Band 2
Gain Control
7:4
EQ2GFC
[7:4]
1111
(Disabled)
Band 2 Front-Centre Gain
0000 or 0001 = +9dB
0010 = +7.5dB
… (1.5dB steps)
1011 to 1110 = -6dB
1111 = Disable
Table 27 EQ Band 2 Gain Control
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
3:0
EQ3GF
[3:0]
1111
(Disabled)
Band 3 Front-Left/Front-Right Gain
0000 or 0001 = +9dB
0010 = +7.5dB
… (1.5dB steps)
1011 to 1110 = -6dB
1111 = Disable
R17 (11h)
EQ Band 3
Gain Control
7:4
EQ3GFC
[7:4]
1111
(Disabled)
Band 3 Front-Centre Gain
0000 or 0001 = +9dB
0010 = +7.5dB
… (1.5dB steps)
1011 to 1110 = -6dB
1111 = Disable
Table 28 EQ Band 3 Gain Control



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com