Detection of early reflections using multifractals | Zendy

D. Ristic | Zendy; Milan Pavlović | Zendy; Dragana Šumarac Pavlović | Zendy; Irini Reljin | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Detection of early reflections using multifractals

Author(s) -

D. Ristic,

Milan Pavlović,

Dragana Šumarac Pavlović,

Irini Reljin

Publication year - 2013

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 - 10.1121/1.4793767

Subject(s) - impulse response , impulse (physics) , fractal , timeline , exponent , mathematics , physics , computer science , statistical physics , mathematical analysis , acoustics , statistics , classical mechanics , linguistics , philosophy

Early reflections are not always strong and sparse enough on the timeline to be easily identified when reviewing the impulse response diagram. This paper presents a method for the detection of early reflection in the room impulse response using multifractals. The proposed method uses the distribution of Hölder's exponent calculated for the acoustic impulse response for early reflection detection. The obtained results confirm the assumption that impulse response signals exhibit self-similarity, and that fractal theory can be used for the detection of early reflections.

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