dCS 974 User Manual

Manual for Software Version 1.0x

dCS Ltd

May 2001

 

 

Noise Amplitude relative to No Shaping (dB)

Noise Amplitude relative to No Shaping (dB)

24

18

12

6

0

-6

-12

-18

-24

0

36

30

24

18

12

6

0

-6 -12

-18

-24 -30

-36

0

32 kS/s Noise Shape Plots

dCS 972 SW v1.54

2nd or 6th Order Recommended

Order 1

Order 2

Order 3

Order 4

Order 5

Order 6

Order 7

Order 8

Order 9

Order 10

4

8

12

16

Frequency (kHz)

Figure 42 – 32 kS/s noise shaper curves

44.1 kS/s Noise Shape Plots

dCS 972 SW v1.54

2nd or 9th Order Recommended

 

 

`

 

Order 1

 

 

 

 

Order 2

 

 

 

 

Order 3

 

 

 

 

Order 4

 

 

 

 

Order 5

 

 

 

 

Order 6

 

 

 

 

Order 7

 

 

 

 

Order 8

 

 

 

 

Order 9

 

 

 

 

Order 10

4

8

12

16

20

Frequency (kHz)

Figure 43 – 44.1 kS/s noise shaper curves

Manual part no: DOC1241121A1

Page 100

Document No: OS-MA-A0124-112.1A1

Contact dCS on + 44 1799 531 999

email to: more@dcsltd.co.uk

(inside the UK replace + 44 with 0)

web site: www.dcsltd.co.uk