1. When sounds are unvoiced, the vocal cords are relaxed to allow the air a completely free passage.

2. Unvoiced laughter, however, is more of a conscious expression.

3. The ancient unvoiced sounds came from your finger tip.

4. A consonant can either be unvoiced or voiced.

5. How you did it, I can't begin to imagine, but thank you for making my (unvoiced) wish a reality. Wes.

6. And it searches much further for the unvoiced frame according to the ZCR(zero crossing rate), which is differ from unvoiced frame to background frame.

7. All voiced obstruents in Mediaeval Times became unvoiced in Era when Zhongyuan Rhymes was written.

8. In addition, the correlation-enhanced unvoiced signal can be effectively separated by using the recursive least squares algorithm.

9. Unvoiced, however, a mixture of shame and disgust rose in the back of his throat.

10. When you have a word ending in an unvoiced consonant, you will notice that the preceding vowel is said quite quickly.

11. Young children may express more voiced than unvoiced laughter, as they haven't yet learned to purposely laugh.

12. In this list, the first sound of the pair is unvoiced, the second is voiced.

13. The simulation results show that the proposed method can separate unvoiced and voiced signals.

14. But strikingly, Hudenko and team found that autistic children almost never produce unvoiced laughs.

15. But let's look at one of the simplest classifications, whether the consonants are voiced or unvoiced .

16. What else I can do to avoid dealing with unvoiced frustrations and uncomfortable feelings?

17. Despite the varying lines or colors, each pattern represents a conventional message, unvoiced but understandable to the audience.

18. Body language refers to the body's movement and it is unvoiced language.

19. I often expect that you can ask me"how's your work" or "how's your dwell", and you always satisfied me when I'm expecting, shall I refer it as an unvoiced pact?

20. Laughter mainly comes in two types, researchers think: voiced, and unvoiced.

21. This algorithm classifies the speech signal into noise, voiced and unvoiced sounds by using the phonetic classification. The simulation result proves its validity and robustness.

22. And by this, I mean the many overlapping discoveries of unvoiced knowledge, feelings and imagination that we stumble upon via images.