Audio scrambler
An audio scrambler is created to enhance the security during audio signal transmission. The audio signal is transformed by Short-time Fourier transform and scrambled in frequency domain. The scrambled audio signal is decrypted on the receiver side. To test the quality of audio scrambler, three types...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/77317 |
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| Institution: | Nanyang Technological University |
| Language: | English |