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- A phase-modified algorithm(by means of STFT) for real-time realization of altering voice speed based on ADSP2188M is introduced. The result is a satisfaction fulfilling the need of high-quality time-scaling voice signal processing. 介绍了利用短时傅里叶分析,从频域的角度,采用相位调整法来对语音信号进行变速的实时处理,并用DSP芯片ADSP2188M进行了仿真,其结果较令人满意,基本达到了变速不变调、音质高保真的效果。
- altering voice speed 语音变速
- During the oracular sessions, the Pythia spoke in an altered voice and tended to chant her responses, indulging in wordplay and puns. 皮媞亚会以一种不同于平常的声音传达神谕,并倾向以吟咏的方式回应,说出的尽是暧昧的文字游戏与双关语。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- No one can alter the fact, ex post facto. 没有人能在事后改变事实本身。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- There was a tremor in her voice. 她的声音有点颤抖。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- Her beautiful voice charms everyone. 她优美的声音迷醉了每个人。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- He's my alter ego, we go everywhere together. 他是我的知己--彼此形影不离。
- He had such a bad cold he lost his voice. 他患这么重的感冒,嗓子失声了。
- I suspected from his voice that he meant mischief. 我从他说话的声音就怀疑他不怀好意。
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- She had to alter her clothes after losing weight. 她瘦了以後,衣服也得修改了。
- She asked me in a small voice what time it was. 她低声问我现在是什么时候了。
- But nothing can alter the facts. 但任何东西也改变不了这些事实。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
- He's an army sergeant. he needs a loud voice. 他是个好军人。他需要有大嗓门。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries