Fluerics 30. The Matched Acoustic Generator

Abstract

A swept-frequency, matched acoustic generator for quickly measuring the insertion power gain and bandwidth of flueric components was developed and tested. The generator produces and measures the signal incident on flueric elements unaffected by their reflections. The components are connected to the generator by transmission lines. The output of the flueric unit is measured in a line of the same diameter as the input line and long enough to attenuate reflections from the far end of the line to negligible levels.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1971
Accession Number
AD0738793

Entities

People

  • Albert I. Talkin
  • Gary L. Roffman
  • Kenji Toda

Organizations

  • Harry Diamond Laboratories

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Acoustic Signals
  • Amplifiers
  • Bandwidth
  • Diameters
  • Errors
  • Fluidic Amplifiers
  • Frequency
  • Frequency Response
  • Gain
  • Generators
  • Impedance
  • Measurement
  • Microphones
  • Power Gain
  • Signal Generators
  • Transmission Lines

Fields of Study

  • Physics

Readers

  • Electrical Engineering
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Electronics Engineering