High-Precision Audio-Frequency Phase Calibration Standard

A high-precision standard for the calibration of audio-frequency phase meters has been designed using a microprocessor to generate the test signals. The accuracy is better than 0.01 degree over a frequency band from dc to 5 kHz and decreases to 0.1 degree at higher audio frequencies.

Saved in:
Bibliographic Details
Published in:IEEE transactions on instrumentation and measurement 1978-01, Vol.27 (4), p.460-464
Main Authors: Turgel, Raymond S., Oldham, N. Michael
Format: Article
Language:English
Subjects:
Calibration
Frequency
Measurement standards
Microprocessors
Phase measurement
Sampling methods
Signal design
Signal generators
Signal sampling
Testing
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A high-precision standard for the calibration of audio-frequency phase meters has been designed using a microprocessor to generate the test signals. The accuracy is better than 0.01 degree over a frequency band from dc to 5 kHz and decreases to 0.1 degree at higher audio frequencies.
ISSN:0018-9456
1557-9662
DOI:10.1109/TIM.1978.4314739