Publication result detail

Deterministic white noise generator based on microcontroller

CARBOL, L.; MARTINEK, J.

Original Title

Deterministic white noise generator based on microcontroller

English Title

Deterministic white noise generator based on microcontroller

Type

Paper in proceedings (conference paper)

Original Abstract

Measurement of spectral characteristics of a sound or ultrasound wave passing through a specimen is a frequently used method for testing its material properties. One of the variants is a measurement of gradually changing the frequency of harmonic input signal. Another option, which this article is focused on, is a testing of multiple frequencies simultaneously using a white noise generator. The frequency analysis is applied on the outcoming signal. The article describes a design and production of the white noise generator based on microcontroller.

English abstract

Measurement of spectral characteristics of a sound or ultrasound wave passing through a specimen is a frequently used method for testing its material properties. One of the variants is a measurement of gradually changing the frequency of harmonic input signal. Another option, which this article is focused on, is a testing of multiple frequencies simultaneously using a white noise generator. The frequency analysis is applied on the outcoming signal. The article describes a design and production of the white noise generator based on microcontroller.

Keywords

white noise generator, MLS, microcontroller, H-bridge

Key words in English

white noise generator, MLS, microcontroller, H-bridge

Authors

CARBOL, L.; MARTINEK, J.

RIV year

2014

Released

04.12.2013

Publisher

AKADEMICKÉ NAKLADATELSTVÍ CERM,s.r.o.

Location

Brno

ISBN

978-80-7204-864-9

Book

11th WORKSHOP NDT 2013 NON-DESTRUCTIVE TESTING IN ENGINEERING PRACTICE

Pages from

72

Pages to

80

Pages count

9

BibTex

@inproceedings{BUT104750,
  author="Ladislav {Carbol} and Jan {Martinek}",
  title="Deterministic white noise generator based on microcontroller",
  booktitle="11th WORKSHOP NDT 2013 NON-DESTRUCTIVE TESTING IN ENGINEERING PRACTICE",
  year="2013",
  pages="72--80",
  publisher="AKADEMICKÉ NAKLADATELSTVÍ CERM,s.r.o.",
  address="Brno",
  isbn="978-80-7204-864-9"
}