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Accession Number:

AD1182298

Title:

Data Acquisition Software for Impedance Tube Measurements

Author(s):

• Best, Cody M.
• Hart, Carl R.
• Muhlestein, Michael B.

Author Organization(s):

• Engineer Research and Development Center (U.S.)

Report Date:

2022-10-01

Abstract:

Transmission impedance tube measurements are necessary to measure the asymmetric acoustic property known as Willis coupling. However, software is required to measure and store data from an impedance tube for acoustic material characterization. This report details the overall structure of custom-developed software built from low-level functions. Software libraries from the data acquisition system as well as the HDF5 file system are the basis for the code. A command line user interface guides a user through the necessary steps in data collection.

Document Type:

Conference:

Journal:

Pages:

46

DOI:

10.21079/11681/45740

File Size:

0.72MB

Contracts:

Grants:

Descriptors:

• data acquisition
• engineering
• acquisition
• environment
• measurement
• user interface
• acoustic materials
• computers
• electronics industry
• engineers
• materials
• operating systems
• abstracts
• acoustic properties
• army corps of engineers
• calibration
• cold regions

Identifiers:

• Impedance tube
• Scientific apparatus and instruments

SubjectCategory:

• Mathematical and Computer Sciences
• Test Equipment, Research Facilities and Reprography

Communities of Interest:

• Advanced Electronics

Distribution Statement:

Approved For Public Release

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