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Products :: Test &
Measurement :: Audio Test
Equipment
APx585 with HDMI(The first HDMI & Blu-ray Disc™ audio analyzer in the world)
The APx is capable of taking 14 measurements in as fast as 7 seconds, automatically generating a report of results and saving all test settings in a single, sharable project file. Real-time signal monitors include residual THD+N in oscilloscope view and a one million point FFT.
With the APx HDMI option, engineers can now use the same tools to measure HDMI audio quality and audio format compatibility on devices such as surround sound receivers, set-top boxes, HD TVs, and DVD & Blu-ray Disc™ players.
The APx HDMI option provides connections for source and sink devices as well as an auxiliary video input and a monitor output.
On the input (HDMI Sink) the APx will accept an HDMI signal and analyze the audio content. All standard audio measurements are available including level, SNR, distortion, phase, crosstalk, group delay and others.
Key Features
- HDMI 1.3A Source and Sink
- HDMI audio Layout 0 or 1
- Generates linear PCM audio on up to 8 channels at 44.1, 48, 88.2, 96, 176.4, and 192 kHz up to 24 bit
- Generates lossless formats such as dts-HD Master Audio at 48, 96 and 192 kHz, 24 bit
- Generates compressed formats such as Dolby Digital and dts Digital Surround
- Generates a video test signal at all HDMI standard resolutions, color depths (incl. deep color), and refresh rates
- Auxiliary interfaces for third party video test equipment
- Full support for HDCP encryption on source and sink
- Generates and displays E-EDID values(Available Fall 2008)
- Bit-for-bit verification of digital data reproduction(Available Fall 2008)
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2700 Series audio Analyzer
The
2700 Series is designed for audio engineers who need the highest
performance, lowest distortion and greatest flexibility possible in
their audio analyzer. It has the best performance of any audio analyzer
in the world - The unparalleled precision of a dedicated hardware instrument
- Fast instrument operation and powerful analysis under sophisticated control software
- Programmatic control for high-speed automation
- Serial digital interface testing
- True dual domain instrument for highest performance
- 192 kHz digital input and output capabilities
- 200 kHz analog / 100 kHz digital bandwidth
- Vanishingly low residual noise and THD+N
- Generates and analyzes a broad palette of stimulus signals such as MLS, white and
pink noise and other special purpose waveforms
APx500 Series Multichannel Audio Analyzer 
The
APx is a dedicated multichannel audio analyzer that combines a next
generation user interface with AP’s legendary commitment to
performance. It’s the perfect audio analyzer for R&D and
production test users who need speed and ease-of-use.
Now
available in an 8 or 16 channel configuration, the APx is capable of
taking 14 measurements in as fast as 7 seconds, automatically
generating a report of results and saving all test settings in a
single, sharable project file.
The APx is designed specifically
for power amp and CD/DVD/MP3 manufacturers for use in R&D and
production test, with multiple channels, Dolby/ DTS confidence testing,
multitone analyzer, input regulation, and CEA-2006 & EIA/CEA-490-A
measurements.
- One click measurements and saveable sequences
- 8 or 16 channels in, 8 channels out
- Real-time signal monitors including residual THD+N in oscilloscope view and one million point FFT
- New high and low pass and weighting filters, automated reference levels, and playback-only test capability
- Documented API support
ATS-2 Audio Analyzer The
ATS-2 is a general-purpose audio analyzer well suited to the design
lab, broadcast facility or production line—anywhere you need
high-precision, feature-rich audio test and measurement.
- Independent analog and digital signal generators
- Multitone analyzer with FFT for testing playback-only devices
- Converter-based analyzer brings high performance at a lower price
- Superior value and outstanding performance for demanding applications
- A wide range of analog and digital test signals
- Programmatic control for high-speed automation
- Optional digital interface testing capabilities
- A full complement of graphing and reporting options
- Auxiliary instruments are available for specialized testing
Portable One Self Contained Audio Analyzer
Portable
One audio analyzers bring bench-quality, high-precision test and
measurement to maintenance, engineering and production facilities.
Whether in broadcast, communications, bench or production use, Portable
One offers a complete, easy-to-use audio test set housed in a rugged
fan-cooled clamshell case that's ready for almost anything.
Built-in display and control surface with no need for a separate PC
Includes an IEEE-488.2 GPIB interface port for programmatic control / high-speed automation
Fast instrument operation and powerful analysis under sophisticated control software
Serial digital interface testing
Flexible configuration options
A family of auxiliary instruments for specialized testing
AES3, SPDIF and PSIA input and output sample rates at 192 kHz
200 kHz analog bandwidth / 100 kHz digital bandwidth
Vanishingly low residual noise and THD+N |
