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Hall Research AD-340 Universal Audio Delay Processor

Hall Research AD-340 Universal Audio Delay Processor
Hall Research AD-340 Universal Audio Delay Processor
Hall Research AD-340 Universal Audio Delay Processor - Extra Image 1Hall Research AD-340 Universal Audio Delay Processor - Extra Image 2Hall Research AD-340 Universal Audio Delay Processor - Extra Image 3
Hall Research AD-340 Universal Audio Delay Processor
Hall Research AD-340 Universal Audio Delay Processor
Hall Research AD-340 Universal Audio Delay Processor

Universal Audio Delay Processor

Delay analog or digital audio in milliseconds, frames, or distance

Analog to Digital and Digital to Analog conversion

Delay up to 510 ms

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Part # AD-340
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Today's Price: $375.16
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Features

Hall Research AD-340 Universal Audio Delay Processor

Hall Research EX-HDU Universal Audio Delay Processor is an audio delay processor with universal analog (L/R) and digital (SPDIF) inputs and outputs. Both outputs are simultaneously active, enabling conversion between analog stereo audio to LPCM or vice versa. Delay time can be specified in milliseconds, frames, or distance depending on the application. Analog inputs provide +/- 24 db of gain for direct connection of low level mic as well as handling 2vrms line-level signals. The AD-340's digital I/O support 2-channel linear PCM, 5.1 Channel Dolby Digital, and DTS Surround encoded bitstreams at any sampling rate from 32KHz to 96KHz.

For advanced control, the AD-340 connects to a PC via USB (cable included). No special USB drivers are needed and Hall Research provides a free software configuration utility available for download below. Advanced settings include:
  • Selection of Sample Rate for Analog input
  • Display of Sample Rate and Audio Format (LPCM, Dolby, DTS, DTS-CD)
  • Adjustment for: mSec, Feet, Meters, Frames (both 50 and 60 Hz)
  • Temperature compensation of delay needed for a given distance
  • SPDIF input phase lock, and integrity indication
  • Choice for Auto-mute of Analog output when changes are being made
  • Gain control of analog input and outputs
  • Power status display and control (On / Standby)
  • Ability to connect and control multiple devices from one PC (with user specified names stored in each)
  • Front Panel Lock control so adjustments cannot be changed inadvertently

Hall Research AD-340 Universal Audio Delay Processor Features:

  • Delay analog or digital audio in milliseconds, frames, or distance
  • Analog to Digital and Digital to Analog conversion
  • Supports CD, DVD, and Blu-Ray sample rates at 32kHz, 44.1kHz, 48 kHz and 96kHz
  • Supports 2-channel linear PCM digital audio and 5.1 Channel Dolby Digital and DTS encoded bitstreams
  • Delay up to 510 ms
  • Delay calculation based on distance with optional automatic temperature compensation
  • Stereo Analog RCA inputs are ground loop isolated to prevent spurious buzz or hum
  • USB interface for advanced control

Hall Research NOTE: HDTV Supply supports our Federal, State & Local Governments, Schools, Universities & Military accounts by offering an additional discount if your email address ends in .EDU & .GOV & .MIL & .ORG. Please see Options below.

Why not buy this Hall Research AD-340 Universal Audio Delay Processor today?

Specs

Hall Research AD-340 Universal Audio Delay Processor Specifications:

  • Digital Audio
    • Standards: IEC 60958 Type II – Sony/Philips Interconnect Format=S/PDIF
    • Audio Formats: Linear PCM (stereo), bitstreams: Dolby Digital 5.1, DTS 5.1
    • Cable/Connectors: Coaxial Cable with RCA Connector – 75 Ohm
    • Signal Level: 0.5 Vpeak-to-peak (transformer coupled output)
    • PLL Lock Frequency: 32 to 196 kHz
    • Sampling Rate: 32 kHz, 44.1 kHz, 48 kHz, 96 kHz
    • PCM Bitrates: 32 kHz~2 MHz, 44.1 kHz~2.8 MHz, 48 kHz~3.1 MHz, 96 kHz~6 MHz
    • Bitstream Bitrates: DTS: 1.5 Mbps – Dolby-DVD: 448 kbps – Dolby-BD: 640 kbps
  • Analog Audio
    • Standards: Stereo (Left and Right Channel)
    • Signal Level: Line Level – 2Vrms (5.6 Vpeak-to-peak)
    • Sampling Rate: Selectable: 32 kHz or 48kHz
    • Cable/Connectors: Coaxial Cable with RCA Connector (ground loop isolated)
    • Frequency Response: 20 Hz – 20kHz (+/- 0.2 dB)
    • ADC Gain: Nominal 0 db (unity gain) Adjustable +/- 24 dB
    • DAC Gain: Nominal 0 db (unity gain) Adjustable +/- 6 dB
  • Delay Settings
    • Maximum Delay (msec): 510 ms @ 32 kHz | 370 ms @ 44.1 kHz | 340 ms @ 48 kHz
    • Maximum Frames: 16 video frames at both 50 Hz and 60 Hz
    • Maximum Distance: 550 feet @ 32 kHz | 396 feet @ 44.1 kHz | 362 feet @ 48 kHz
    • Resolution for Delay Values: 1 msec, 1 Frame, 1 Foot, 1 Meter
    • Compensation Temp Range: 32˚ F to 122˚ F – Step Value: 1 ˚F
  • Dimensions
    • 1.18" H x 4.17" W x 3.85" D
    • (30 mm H x 106 mm W x 98 mm D)
    • Depth excludes connectors
  • Power: 6 to 9 v DC at 200 ma. Included is a 6v. 1.5A Power Supply (100~240 VAC with Universal plugs)
  • PC Interface: Mini-B USB 2.0 – Full Speed. Cable included
  • Weight: Product - 0.75 lb (0.35 kg), Shipping - 1.5 lbs (0.70 kg)
  • Vibration: ISTA 1A in carton (International Safe Transit Association)
  • Safety: CE
  • EMI/EMC: CE/FCC Class A
  • MTBF: 90,000 hours
  • Warranty: 2 years parts & labor
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United States Governments SEWP program


This product may be eligible to be purchased through the United States Governments SEWP program, similar to their GSA program.

The NASA SEWP (Solutions for Enterprise-Wide Procurement) provides the latest in Information and Communications Technology (ICT) and Audio-Visual (AV) products and services for all Federal Agencies and their approved contractors.

If you are a government agency and want to see whether HDTV Supply has this product in the SEWP database go to our our SEWP Contract Holder RedHawk IT Solutions, LLC to allow you to maybe order this product from the United States Governments SEWP program. It is very easy to place your order, go to the link above and enter HDTV Supply and there you will see a list of part numbers of what we currently have. If you do not see it than give us a call at 833-WOLFPACK (833-965-3722) and we may be able to enter it.

RedHawk IT Solutions


Our SEWP Contract Holder RedHawk IT Solutions partner has the following credentials:
  • DUNS: 801957023
  • TIN: 260452583
  • CAGE: 4TBM6
Their SEWP Federal Contracts are:
  • SEWP Contract Number: NNG15SD38B
  • Group: Group B_SDVOSB
  • NAICS: 541519
and
  • SEWP Contract Number: NNG15SD88B
  • Group: Group C
  • NAICS: 541519
The SEWP Program Office manages a suite of government-wide IT products and services contracts that enable NASA and all Federal Agencies to achieve their missions and strategic initiatives by providing streamlined access to critical technologies and solutions. The Program provides best value for the Federal Government and American taxpayer through innovative procurement processes, premier customer service and outreach, acquisition insight, and partnership with Government entities and Industry.

For a complete listing of HDTV Supply products from us, or our other vendors, call 833-WOLFPACK (833-965-3722).

Hall Research AD-340 Universal Audio Delay Processor

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