7

Frequency (kHz)

- 50

- 40

- 30

- 20

- 10

0

+ 10

- 60

01

2

3

4

5

6

0.3

1.4

2.6

3.4

2

Input Level = -15dBm0

4.2

3

1

Frequency (Hz)

0

- 6

- 12

- 18

- 24

- 30

10

100

1k

10k

- 6dB/octave

Time (ms)

100

X

X

3.0

10.0

48.0

90.0

Beginning of

discharge

30% 'run-of-threes

0%

'run-of-threes

Input Frequency (kHz)

0

123

5

10

15

20

Input Level = -15dBm0

Input Frequency (kHz)

0

123

5

10

15

20

25

30

Input Level = -15dBm0

3.4

Fig.14 Attenuation Distortion vs Frequency (32kbit/s)

Fig.10 S/N vs Input Frequency (16kbit/s)

Fig.11 S/N vs Input Frequency (32kbit/s)

Fig.12 Principal Integrator Response

Fig.13 Compand Envelope