| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice decryption device configured to improve sound quality of decryption voice of the code method of a MEB (multi-band excitation) system, a voice decryption method, a voice decryption program, and a communication device.SOLUTION: A voice decryption device 1A decrypts digital code information coded according to a MBE system voice decryption method, comprising: MBE system decryption means 12 configured to decrypt digital code information to generate decryption voice; plosive detection means 13 configured to detect plosive of the decryption voice; and rupture processing means 14 configured to rupture the detected plosive.SELECTED DRAWING: Figure 1 |
