Testing two crackle criteria using modified jet noise waveforms | Zendy

S. Hales Swift | Zendy; Kent L. Gee | Zendy; Tracianne B. Neilsen | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Testing two crackle criteria using modified jet noise waveforms

Author(s) -

S. Hales Swift,

Kent L. Gee,

Tracianne B. Neilsen

Publication year - 2017

Publication title -

the journal of the acoustical society of america

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.619

H-Index - 187

eISSN - 1520-8524

pISSN - 0001-4966

DOI - 10.1121/1.4984819

Subject(s) - waveform , skewness , jet (fluid) , jet noise , acoustics , noise (video) , quality (philosophy) , shock (circulatory) , computer science , statistics , mathematics , physics , artificial intelligence , mechanics , telecommunications , medicine , radar , quantum mechanics , image (mathematics)

The jet sound quality "crackle" has historically been studied and quantified using the statistics of the pressure waveform. Some investigators have suggested crackle, and its associated shock content, may be better quantified using the statistics of the time derivative of the waveform. Modified waveforms are used to evaluate crackle prediction criteria based on the skewness of each variable. The resultant waveforms are provided as direct evidence that the pressure distribution does not directly predict or quantify a crackling sound quality while the statistics of the derivative appear to do so.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research