Table 1 Correlation test
From: Speech encryption using chaotic shift keying for secured speech communication
S.No | Speech sample | Encrypted speech | Decrypted speech |
|---|---|---|---|
1. | Audio1.wav | 0.0233 | 0.999 |
2. | Audio2.wav | 0.0384 | 0.999 |
3. | Audio3.wav | 0.0157 | 1 |
4. | Audio4.wav | 0.0119 | 1 |