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Table 3b

Table 3b: Correlation values and differences for the reformatted clipped-sample restoration of the multiple sine wave signals, using the two programs. The differences are relative to the correlation values for the native-source to clipped-file comparisons, for each respective file format (see Table 3a). Negative values are contained in parentheses.

Multiple Sine Waves (Native to Clipped and Restored)

Native File
(Reformatted File)

Amount
Clipped (dB)

Program #1

Program #2

Correlation
(to Reformatted
Restored)

Difference

Correlation
(to Reformatted
Restored)

Difference

8 kHz/8-bit
(8 kHz/16-bit)

+3

N/A

N/A

0.8593

(0.1337)

+6

N/A

N/A

0.7757

(0.1940)

+9

N/A

N/A

0.7536

(0.1897)

+12

N/A

N/A

0.8050

(0.1162)

8 kHz/8-bit
(44.1 kHz/16-bit)

+3

0.9929

(0.0001)

0.9928

(0.0002)

+6

0.9692

(0.0005)

0.9686

(0.0010)

+9

0.9422

(0.0011)

0.9404

(0.0028)

+12

0.9047

(0.0165)

0.9037

(0.0175)

11.025 kHz/8-bit
(11.025 kHz/16-bit)

+3

0.9632

(0.0322)

0.9777

(0.0177)

+6

0.8408

(0.1357)

0.8951

(0.0814)

+9

0.6811

(0.2654)

0.8195

(0.1270)

+12

0.4758

(0.4422)

0.8319

(0.0862)

11.025 kHz/16-bit
(44.1 kHz/16-bit)

+3

0.9958

0.0002

0.9958

0.0002

+6

0.9782

0.0013

0.9780

0.0011

+9

0.9519

0.0049

0.9519

0.0049

+12

0.9247

0.0061

0.9250

0.0064

16 kHz/8-bit
(16 kHz/16-bit)

+3

0.9914

(0.0020)

0.9968

0.0034

+6

0.9799

0.0089

0.9785

0.0075

+9

0.8997

(0.0392)

0.9372

(0.0017)

+12

0.6220

(0.2882)

0.8874

(0.0228)

16 kHz/16-bit
(44.1 kHz/16-bit)

+3

0.9938

0.0003

0.9937

0.0002

+6

0.9718

0.0008

0.9717

0.0006

+9

0.9388

(0.0001)

0.9395

0.0005

+12

0.9121

0.0021

0.9101

0.0001