Audio analyzer

As audio analyzers electronic devices or modules are called, the periodic electrical signals in the audio frequency range generate a characteristic time course of this to a test object ( Device Under Test DUT) enter and analyze the output signal according to certain specifications.

Important signal forms are sine and square waves , but also needle pulses and signals composed of them as tonal signals, as well as various noise signals, e.g. B. white or pink noise .

literature

• Rupert Patzelt, Herbert Schweinzer (ed.): Electrical measuring technology . Second revised edition, Springer Verlag Wien GmbH, Vienna 1996, ISBN 978-3-211-82873-1

See also

• Signal analyzer
• Signal generator
• Tone generator
• Data generator
• Function generator