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Audio Precision APx585 HDMI multi-channel Audio
Analyzer with HDMI
available in the UK from TTi
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APx585: The world´s first
HDMI & Blu-ray Disc™ audio analyzer
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. |
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Key Features
THDMI 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 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 and
displays E-EDID values
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
Bit-for-bit
verification of digital data reproduction |
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Verifying
Dolby & dts encoded audio
In addition to
generating linear / PCM audio streams, APx
can stream lossless formats (such dts-HD
Master Audio™) and compressed formats (such
as Dolby Digital™ and dts Digital Surround™)
from pre-encoded audio test files.
This feature makes it
easy to troubleshoot component compatibility and
downsampling / downmixing / transcoding issues.
Streaming of .wav,
.ac3, .dts, and .cpt over the SPDIF, TOSLINK,
and AES/EBU digital outputs is also supported.
Support for Blu-ray
Disc players
Because Blu-ray and other disc players cannot
accept an incoming audio stream, test signals
must be played from disc. Every HDMI APx
includes a Blu-ray Disc with high-resolution
versions of a wide selection of audio test
signals in the same formats as the APx
generator.
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Video and third
party support
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The APx HDMI
option has a basic video generator. The user
can generate a single color video test
signal and control the resolution (up to
1080p), the color of the image, and the
color depth (including deep color).
Use of third party video pattern generators
is supported by the “Pass External Video
Through” option. When an external video
signal is provided, APx combines it with the
audio stream from the APx’s generator and
outputs a single audio/video stream.
The system also forwards E-EDID and CEC data
transparently between the device under test
and any device connected to AUX IN.
The APx itself does not analyze video;
however, all signals delivered to the sink
are mirrored to the AUX OUT monitor
connector. This allows the user to send the
video signal to an external video analyzer
or monitor the signal on a display..
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Multiple signal paths can be defined to
test all input and output variations (HDMI
input to speaker output; SPDIF input to HDMI
output etc.)..
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Get More Information:
Please contact our sales desk and ask for a full technical data sheet
and brochure covering Audio Precision products.
Alternatively use the buttons at the top to download a pdf file of the
data sheet, or use the Request Info button to request that one is sent to
you. |
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Discuss an Application
or
Arrange a Demonstration:
Please contact our sales desk and ask to speak to a qualified
sales engineer.
They will be pleased to discuss the product and its use in your
application. They can also arrange a visit to demonstrate the
product. |
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Place an Order
or get a Quotation:
Please contact our sales desk to get an official quotation or to place
an order.
Because of the large number of options available, you may wish to speak to
a sales engineer first to ensure the correct configuration. |
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Thurlby Thandar Instruments
Limited
Glebe Road, Huntingdon, Cambridgeshire PE29 7DR
Tel: 01480 412451 Fax: 01480
450409 Web: www.tti.co.uk Email:
sales@tti.co.uk |
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