Publication detail

REALISTIC MICROPHONE ARRAYS FOR NEAR FIELD ON LINE VISUALIZATION OF SOUND FIELDS

GRATZ, P.

Original Title

REALISTIC MICROPHONE ARRAYS FOR NEAR FIELD ON LINE VISUALIZATION OF SOUND FIELDS

Type

conference paper

Language

English

Original Abstract

This text deals with simulation, comparison and optimisation of different methods for near field array visualisation of the sound fields. These methods are based on principles of the Near Field Acoustical Holography (NAH). All simulations are realised in MATLAB environment. For the good comparison and optimisation of the methods, a realistic model of vibrating surface has been developed. The main interest is focused on the precision of the sound pressure field estimation, calculating time and sensitivity to the measurement errors for different NAH methods and algorithms.

Key words in English

realistic microphone arrays, calibration

Authors

GRATZ, P.

RIV year

2002

Released

16. 6. 2002

Publisher

University of Split

Location

Split, Croatia

Pages from

10

Pages to

15

Pages count

6

BibTex

@inproceedings{BUT5478,
  author="Petr {Grätz}",
  title="REALISTIC MICROPHONE ARRAYS FOR NEAR FIELD ON LINE VISUALIZATION OF SOUND FIELDS",
  booktitle="Fifth Symposium on INTELLIGENT SYSTEMS Split 2002",
  year="2002",
  pages="6",
  publisher="University of Split",
  address="Split, Croatia"
}