LC07424LP

ALC Wave Forms

[ALC_VAL]

[ALC_VAL]

-2dB

e

d

c

b

a

[ALC_VAL]

[ALC_VAL]

-2dB

A B

C

D

E

Input signal

PGA after signal

PGA after signal

Input signal

tSN : Short period(ex.Spike Noise)

Range

Operating

PGA gain

Related registers

[ALC_FA] Attack factor

a, A

Attack

Rapid reduction

[ALC_VAL] ALC value

b, B

Stable

Constant

[ALC_RWT] Recovery standby time

c, C

Recovery wait time

Constant

[ALC_FR] Recovery factor

d,

Recovery

Slow increase

[ALC_FR] Recovery factor

, D

Recovery

Increase faster than d

[ALC_VMAX] PGA gain maximum value

e, E

Stable

Constant

Limiter operation (PGA gain maximum value [ALC_VMAX]= 0dB set)

[ALC_VAL]

[ALC_VAL]

-2dB

a

d

c

b

a

b

tS

Input signal

PGA after signal

In the tS range, the "input" is equivalent to "PGA After" in terms of signal level. (signal level through)

No.A1619-30/32