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- ow rate speech coding 低速率语音编码
- 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。
- 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。
- ASIC design for low bit rate speech coding 低速率语音编解码专用芯片的设计
- Low Bit Rate Speech Coding Technique and its Applications 低速率语音编码技术与应用
- 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
- 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
- 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
- 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
- EFR Speech Coder, Enhanced Full Rate Speech Coder. 可改善话音的质量,但只适用于全速率话务信道。
- Efficient Search Procedures for Multi - Stage VQ of LPC Parameters at Low- Rate Speech Coding 低速率语音编码LPC参数多级矢量量化的有效搜索
- 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
- Variable Bit Rates Speech Coding Based on ADPCM, CELP and Speech Classification 基于ADPCM、CELP和语音分类的变速率语音压缩编码
- In this paper, we give a new speech coding algorithm based on ADPCM. 为了实现本论文的目的,本论文设计了一种基于ADPCM 编码算法的新型语音编解码算法。