Detail publikačního výsledku

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

GRATZ, P.

Originální název

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

Anglický název

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

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova v angličtině

realistic microphone arrays, calibration

Autoři

GRATZ, P.

Vydáno

16.06.2002

Nakladatel

University of Split

Místo

Split, Croatia

Kniha

Fifth Symposium on INTELLIGENT SYSTEMS Split 2002

Strany od

10

Strany počet

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"
}