 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
ADAU1361BCPZ-R7 数据表(PDF) 34 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
ADAU1361BCPZ-R7 数据表(HTML) 34 Page - Analog Devices |
|
|
34 / 80 page  ADAU1361 Data Sheet Rev. D | Page 34 of 80 Noise Gate Mode 2 (see Figure 41) is selected by setting the NGTYP[1:0] bits to 10. In this mode, the ADAU1361 improves the sound of the noise gate operation by first fading the PGA gain over a period of about 100 ms to the minimum PGA gain value. The ADAU1361 does not do a hard mute after the fade is complete, so some small background noise still exists. THRESHOLD INPUT ANALOG GAIN DIGITAL MUTE OUTPUT INTERNAL NOISE GATE ENABLE SIGNAL 250ms MIN GAIN 100ms Figure 41. Noise Gate Mode 2 (Analog Fade) Noise Gate Mode 3 (see Figure 42) is selected by setting the NGTYP[1:0] bits to 11. This mode is the same as Mode 2 except that at the end of the PGA fade gain interval, a digital mute is performed. In general, this mode is the best-sounding mode, because the audible effect of the digital hard mute is reduced by the fact that the gain has already faded to a low level before the mute occurs. THRESHOLD INPUT ANALOG GAIN DIGITAL MUTE OUTPUT INTERNAL NOISE GATE ENABLE SIGNAL MIN GAIN 250ms 100ms Figure 42. Noise Gate Mode 3 (Analog Fade/Digital Mute) |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
