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- Experimental results indicate that the approach is perceptually superior to the conventional SOLA method, thus improving the efficiency in low rate speech coding. 实验证明本方法对低采样率合成语音质量有显著改善,在低码率语音编码中可以有效提高编码效率。
- Three basic development directions of speech coding were analyzed: extreme low rate speech coding, variable rate speech coding and uncompressed speech coding.Their application fields were given. 摘要简要分析了当前语音编码总体上三个大的发展方向:极低速率语音编码、变速率语音编码和不压缩语音编码,并说明了它们的应用领域。
- The Selection of Low Rate Speech Code Algorithm in DCME 数字电路倍增设备低速率语音编码方案的选择
- low rate speech coding 低速率语音编解码
- Enhanced Variable Rate Codec (EVRC) is one of the most applied variable rate speech coding technologies. 增强型可变速率编解码器EVRC以其较高的合成语音质量和较低的平均码率成为目前应用范围广泛的变速率语音编码技术之一。
- ASIC design for low bit rate speech coding 低速率语音编解码专用芯片的设计
- The performance of 2.4kbps speech codec is poorer than 4.8kbps and better than 1.2kbps. So in the future, the emphasis of low rate speech codec research is the 2.4kbps speech codec. 4kbps编解码器的语音有较高的可懂度,但音质处于4.;8kbps编解码器和1
- Low Bit Rate Speech Coding Technique and its Applications 低速率语音编码技术与应用
- The Applications of Low Bit Rate Speech Coding in Communication 低比特率话音编码技术在通信中的应用
- 4kb/s Low Bit Rate Speech Coding Based on Local Cosine Transform 基于局部余弦变换的2.;4kb/s低比特率语音编码
- A Low Bit Rate Speech Coding Algorithm Based on Wavelet Transform 低码率小波变换语音编码算法
- A Low Bit Rate Speech Coding Method Based on CELP and LZH 基于LD-CELP和LZH的低比特率语音编码方法
- Research and Implementation on Low Rate Speech Codec in VoIP VoIP中语音压缩编解码器的研究与实现
- Implementation of ITU-TG.729.A Low Rate Speech Codec ITU-TG.;729
- Study on Matching Pursuit Based Low-bit Rate Speech Coding 基于匹配跟踪的低位率语音编码研究
- A Scheme of GSM Half rate Speech Coding at Speed of 6.25 kbit/s 一种改进的6.;25 kbit/s GSM半速率语音编码方案
- Research of an Efficient Simulated Annealing Algorithm in the Very Low Bit Rate Speech Coding 甚低速率语音编码中的高效模拟退火算法研究
- Study on low bit and variable rate speech coding based on local cosine transform 基于局部余弦变换的低比特变速率语音编码算法研究
- Variable-rate enhanced double-band excitation LPC low bit rate speech coding algorithm 变码率增强型双带激励LPC低速语音编码算法
- His bicycle was sold at a low rate. 他的自行车以低价出售。