SQAM track excerpt 10 Violoncello coded using word length of 3 bit/sample
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Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
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RSD-ADPCM |
RSD | |||||||
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PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
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Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 10 Violoncello coded using word length of 4 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original signal | |||||||
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RSD-ADPCM |
RSD | |||||||
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PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 20 Saxophone coded using word length of 3 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original | |||||||
|
RSD-ADPCM |
RSD | |||||||
|
PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 20 Saxophone coded using word length of 4 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original signal | |||||||
|
RSD-ADPCM |
RSD | |||||||
|
PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 49 Female speech english coded using word length of 3 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original signal | |||||||
|
RSD-ADPCM |
RSD | |||||||
|
PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 49 Female speech english coded using word length of 4 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original signal | |||||||
|
RSD-ADPCM |
RSD | |||||||
|
PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 70 Eddie Rabbitt coded using word length of 3 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original signal | |||||||
|
RSD-ADPCM |
RSD | |||||||
|
PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |
SQAM track excerpt 70 Eddie Rabbitt coded using word length of 4 bit/sample
|
Bit Error Rate |
0 |
10-6 |
5·10-6 |
10-5 |
5·10-5 |
10-4 |
5·10-4 |
10-3 |
|---|---|---|---|---|---|---|---|---|
|
Original signal |
Original signal | |||||||
|
RSD-ADPCM |
RSD | |||||||
|
PED-ADPCM |
PED | PED | PED | PED | PED | PED | PED | PED |
|
Proposed-ADPCM |
Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed | Proposed |