PSB4860HV4.1 Lantiq, PSB4860HV4.1 Datasheet - Page 36

• Manufacturer Part Number: PSB4860HV4.1
• Manufacturer: Lantiq

Specifications of PSB4860HV4.1

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Data Sheet
Table 4
Parameter # of bytes Range
LIM
OFF
PDS
PDN
LP1
LP2S
LP2N
LP2L
The input signal of the speech detector can be connected to either the input signal of the
echo suppression unit (as shown for SDX) or the output of the associated AGC (as
shown for SDR). This can be selected with bits SDX and SDR of table 10.
Speech Detector Parameters
1
1
1
1
1
1
1
1
0 to -95 dB
0 to 95 dB
1 to 2000 ms
1 to 2000 ms
1 to 2000 ms
2 to 250 s
1 to 2000 ms
0 to 95 dB
36
Comment
Limitation of log. amplifier
Level offset up to detected noise
Peak decrement PD1 (speech)
Peak decrement PD1 (noise)
Time constant LP1
Time constant LP2 (speech)
Time constant LP2 (noise)
Maximum value of LP2
PSB 4860
2000-01-14