MT92220BG Zarlink Semiconductor, MT92220BG Datasheet - Page 95

• Manufacturer Part Number: MT92220BG
• Description: Description = 1023 Channel Voice Over IP/AAL2 Processor ;; Package Type = Epbga ;; No. Of Pins = 608
• Manufacturer: Zarlink Semiconductor

Data Sheet
Figure 51 - TX Silence Suppression Structure: External VAD & White Energy Estimation
+1A
+1C
+2A
+2C
+1E
+2E
+10
+12
+14
+16
+18
+20
+22
+24
+26
+28
+30
+32
+34
+36
+38
+A
+C
+E
+0
+2
+4
+6
+8
b15
Energy Decrease Threshold
b14
Latched Energy
dB Correction [7:0]
b13
Minimum dB Value [6:0]
b12
b11
b10
Zarlink Semiconductor Inc.
Energy Sum [31:16]
Subsequent Energy Period [12:0]
Energy Sum [15:0]
b9
Underrun Count
First Energy Period [12:0]
b8
Energy Counter [12:0]
b7
b6
Energy Increase Threshold
Maximum dB Value [6:0]
Type
b5
Energy Sum [38:32]
b4
b3
1
b2
b1
b0
MT92220
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