【简答题】Choose from the bank ONE word to fill in each of the following blanks in the passage. Each word in the bank should be used only once. differences, change, influence, instead, language, order, potato, ...
【简答题】Any speech sound we use when speaking a language is called a ____ . A ____ is a unit of distinctive value, able to distinguish one word or one shape of a word from another in a given language. ____ re...
【简答题】Suppose the dynamic range of speech in telephony implies a ratio Vmax/Vmin of about 256. Using uniform quantization, how many bits should we use to encode speech to make the quantization noise at leas...
【单选题】Opening the speech with a should lend authority and amusement to your point, especially important names like like Shakespeare or Zhou Enlai would make your speech sound significant.