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Test Signals & WaveformsHOME/DOWNLOADS/TEST SIGNALS & WAVEFORMS
Test Signals and Waveforms
APx DTS Generator Waveforms: DTS Digital Surround v1
The APx DTS Generator Waveforms support the APx500 generator waveform feature and are encoded in the various DTS surround sound formats. Copy the folders to your PC and browse to the desired file from the Generator Waveform browser inside the APx500 application.
Notes: These files are similar to the files of the same name and format available on the APx-BD1 Blu-ray disc. Some files have been shortened to accommodate the memory limitation for the generator waveform feature. A few files that could not be shortened have been omitted.
APx DTS Generator Waveforms: DTS HD High Resolution v1
The APx DTS Generator Waveforms support the APx500 generator waveform feature and are encoded in the various DTS surround sound formats. Copy the folders to your PC and browse to the desired file from the Generator Waveform browser inside the APx500 application.
Notes: These files are similar to the files of the same name and format available on the APx-BD1 Blu-ray disc. Some files have been shortened to accommodate the memory limitation for the generator waveform feature. A few files that could not be shortened have been omitted.
APx DTS Generator Waveforms: DTS HD Master Audio v1
The APx DTS Generator Waveforms support the APx500 generator waveform feature and are encoded in the various DTS surround sound formats. Copy the folders to your PC and browse to the desired file from the Generator Waveform browser inside the APx500 application.
Notes: These files are similar to the files of the same name and format available on the APx-BD1 Blu-ray disc. Some files have been shortened to accommodate the memory limitation for the generator waveform feature. A few files that could not be shortened have been omitted.
APx Dolby Generator Waveforms: Dolby Digital v1
The APx Dolby Generator Waveforms support the APx500 generator waveform feature. Copy the folders to your PC and browse to the desired file from the Generator Waveform browser inside the APx500 application.
Notes: These files are similar to the files of the same name and format available on the APx-BD1 Blu-ray disc. Some files have been shortened to accommodate the memory limitation for the generator waveform feature. A few files that could not be shortened have been omitted.
APx Dolby Generator Waveforms: Dolby Digital Plus v1
The APx Dolby Generator Waveforms support the APx500 generator waveform feature. Copy the folders to your PC and browse to the desired file from the Generator Waveform browser inside the APx500 application.
Notes: These files are similar to the files of the same name and format available on the APx-BD1 Blu-ray disc. Some files have been shortened to accommodate the memory limitation for the generator waveform feature. A few files that could not be shortened have been omitted.
Download of this file is restricted to Dolby Licensees. If you are a Dolby licensee, please contact Audio Precision Technical Support supplying your Dolby License and AP web site login name to obtain download permissions.
APx Dolby Generator Waveforms: Dolby TrueHD v1
The APx Dolby Generator Waveforms support the APx500 generator waveform feature. Copy the folders to your PC and browse to the desired file from the Generator Waveform browser inside the APx500 application.
Notes: These files are similar to the files of the same name and format available on the APx-BD1 Blu-ray disc. Some files have been shortened to accommodate the memory limitation for the generator waveform feature. A few files that could not be shortened have been omitted.
Download of this file is restricted to Dolby Licensees. If you are a Dolby licensee, please contact Audio Precision Technical Support supplying your Dolby License and AP web site login name to obtain download permissions.
APx FM MPX-RDS Waveforms 50µs (except North America) v1
APx FM MPX-RDS Waveforms 50µs (except North America) contains a series of FM multiplex and RDS encoded waveforms for FM radio receiver testing with the APx Series analyzers. The test streams are versions of the stereo .wav files that can be created with the Audio Precision Waveform Generator Utility (WfmGeneration.exe), also available for download.
Copy the folder to your PC and load the desired file using the generator waveform browser inside the APx500 application. Download Technote 105: FM Radio Receiver Testing with APx Audio Analyzers for a discussion on FM testing.
APx FM MPX-RDS Waveforms 75µs (North America) v1
APx FM MPX-RDS Waveforms 75µs (North America) contains a series of FM multiplex and RDS encoded waveforms for FM radio receiver testing with the APx Series analyzers. The test streams are versions of the stereo .wav files that can be created with the Audio Precision Waveform Generator Utility (WfmGeneration.exe), also available for download.
Copy the folder to your PC and load the desired file using the generator waveform browser inside the APx500 application. Download Technote 105: FM Radio Receiver Testing with APx Audio Analyzers for a discussion on FM testing.
APx IMD Test Signals for Microphone Testing
Contains two APx generator wave files for doing SMPTE and MOD IMD measurements on microphones. The files contain a 60 Hz tone on the Left channel and a 7 kHz tone on the Right channel, in 1:1 and 4:1 ratios.
APx Smartphone Test Signal Video Files v2
A set of nine test signals in mp4 video file format for open loop smartphone testing on APx Series analyzers. Includes multitone signal definition file in csv format.
APx Test Signals on Disc Track List v3
The full track listings for all APx test signal discs – APx-BD1, APx-DVD1, and APx-CD1. These discs may be ordered from Audio Precision.
Alternately, the linear test signals may be created using the APx Waveform Generator Utility (available as a download), and the Dolby and dts encoded versions may be downloaded as "APx Dolby Generator Waveforms" and "APx dts Generator Waveforms" respectively.
ATS-2 1 kHz Test Signal with DC Offset v1
This signal accompanies the kb article "Generating Signals with a DC Component on the ATS-2." It contains a 1 kHz tone with a DC offset, for use with the arbitrary waveform generator feature.
ATS-2 Samples and Waveforms
Sample Test and Waveform files for ATS-2
