Product category:
Compliance Engineering
News Release from: Rohde and Schwarz | Subject: UPV audio analyser
Edited by the Electronicstalk Editorial
Team on 01 November 2006
Audio analyser turns to hearing aid
tester
A new software option for the R and S UPV audio analyser provides a compact and versatile test system for hearing aids.
A new software option for the R and S UPV audio analyser provides a compact and versatile test system for hearing aids With the appropriate electroacoustic accessories, users can perform measurements by means of a number of selectable parameters in accordance with the IEC60118 and ANSI S3.22 standards
This article was originally published on Electronicstalk on 8 Sep 2004 at 8.00am (UK)
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As the measurement program runs directly on the audio analyser's built-in processor, an external control PC is not necessary.
The measurement program features an intuitive graphical user interface, making it easy to operate.
The graphical display of the measurement results includes zoom, cursor and scaling functions.
Measured curves can be saved and loaded for comparison purposes.
Limit curves can be user-defined or generated from measured curves.
Test data are stored in a database, which makes further processing very convenient.
Test protocols can thus be generated immediately or at a later time.
They include a user-defined selection of information about the DUT, equipment used, parameters and results.
The protocols can be saved as a PDF, DOC, XLS or RTF file.
However, users can also print them directly.
To automate test operations, test sequences can be assembled, edited, saved and started as often as necessary.
Moreover, the R and S UPV audio analyser provides all important basic functions of both audio analysis and test signal generation.
Measurements can be performed not only on complete hearing aids but also on electronic and electroacoustic components that are used.
The test system is therefore ideal for development and quality assurance purposes.
Furthermore, the R and S UPV-B41 option (I2S interface extension) allows users to feed digital audio signals to A/D and D/A convertors as well as to modules for digital signal processing, plus to analyse them. Request a free brochure from Rohde and Schwarz ...
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