AP - The Recognized Standard In Audio Test

AP Discontinued Models HOME/PRODUCTS/DISCONTINUED

 

AP has offered many different families and models of audio analyzer since 1985. All models remain under full support for a minimum of five years from their date of discontinuation. See the Service page for support definitions.

ATS-1

ATS-2

Portable One

System Two

System One

  • ATS-1
  • The ATS-1 provides comprehensive two-channel analog and digital generation and measurement in a self-contained package that is rugged and ready for almost anything
    • Independent analog and digital signal generators
    • Digital interface analysis
    • HP8903 emulation mode

     

    DOWNLOADS

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    SUPPORT STATUS

  • Full support for ATS-1A
  • Full support for ATS-1DD
  • Conditional support for ATS-1
  •  

    RECOMMENDED REPLACEMENT

  • ATS-1A
  • ATS-1DD
  •  

     

  • MODEL OPTIONS
  • ATS-1 -- Discontinued 1998
    2-channel general purpose audio analyzer
  • ATS-1A -- In production - Limited Supply
    ATS-1 Access Audio Test System with IEEE-488 GPIB interface
  • ATS-1DD -- In production - Limited Supply
    ATS-1 Dual Domain (digital and analog) Audio Test System with IEEE-488 GPIB interface. 48kHz digital audio.

  • ATS-2
  • 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
    • Digital interface analysis with Performance Option
    • Multitone analyzer with FFT for High Speed Test

     

    DOWNLOADS

    View all downloads

     

    SUPPORT STATUS

  • Conditional support
  •  

    RECOMMENDED REPLACEMENT

  • APx515
  •  

     

  • MODEL OPTIONS
  • ATS-2A -- Discontinued 2010
    2-channel general purpose audio analyzer
  • ATS-2G -- Discontinued 2010
    2-channel general purpose audio analyze with GPIB
  • ATS-2 Perf -- Discontinued 2015
    Performance option added higher bandwidth and Digital interface analysis

  • Portable One
  • The Portable One audio analyzer brings bench-quality, high-precision test and measurement to maintenance, engineering and production facilities. Whether in broadcast, communications, bench or production use, The P1 offers a complete, easy-to-use audio test set housed in a rugged plastic that’s ready for almost anything.
    • Independent analog and digital signal generators
    • Digital interface analysis
    • Programmatic control for high speed automation (GPIB)

     

    DOWNLOADS

    View all downloads

     

    SUPPORT STATUS

  • Conditional support: Portable One Access (P1PA) and Portable One Dual Domain (P1DD)
  • Unsupported: Portable One, Portable One Plus and Portable One Plus with GPIB
  •  

    RECOMMENDED REPLACEMENT

  • APx515
  • MODEL OPTIONS
  • P1PA -- Discontinued 2010
    Portable One Plus Access Audio Test System. Optional IEEE-488 GPIB interface
  • P1DD -- Discontinued 2010
    Portable One Dual Domain (digital and analog) Audio Test System. 96kHz digital audio. Optional IEEE-488 GPIB interface.
  • P1 -- Discontinued 1997
    Original Portable One model, included variations "Plus" and "Plus G"

  • System Two
  • System Two evolved from System One. Various models included 96K digital.
    • Cascade models had an upgraded DSP and Digital IO
    • Plus models had an improved analog section
    • S2 controlled by APWIN only; Cascade and Plus models controlled by APWIN or AP2700 software
    • "G" means GPIB control. "A" means APIB

     

    DOWNLOADS

    View all downloads

     

    SUPPORT STATUS

  • Conditional support
  •  

    RECOMMENDED REPLACEMENT

  • 2700 Series
  • APx525
  •  

  • MODEL OPTIONS
  • System Two
  • 2022A -- Discontinued 2001
  • 2022G -- Discontinued 2001
  • 2222A -- Discontinued 2002
  • 2222G -- Discontinued 2002
  • 2322A -- Discontinued 2002
  • 2322G -- Discontinued 2002
  • 2300  -- Discontinued 2001
  • System Two Cascade
  • 2422A -- Discontinued 2001
  • 2422G -- Discontinued 2001
  • 2522A -- Discontinued 2001
  • 2500  -- Discontinued 2001
  • 2522G -- Discontinued 2001
  • System Two Cascade Plus
  • 2122A -- Discontinued 2001
  • 2122G -- Discontinued 2001
  • 2622A -- Discontinued 2001
  • 2622G -- Discontinued 2001
  • 2722A 96K -- Discontinued 2003
  • 2722G 96K -- Discontinued 2003
  • 2700 96K -- Discontinued 2001

  • SYSTEM ONE
  • System One was the first audio analyzer from Audio Precision. Introduced in 1985, it quickly became an industry standard thanks to its PC-controlled architecture and ease-of-use.
  •  

    DOWNLOADS

    View all downloads

     

    SUPPORT STATUS

  • Unsupported
  •  

    RECOMMENDED REPLACEMENT

  • APx515
  • APx525
  •  

  • MODEL OPTIONS
  • All models discontinued in 2002.
  • SYS-22 -- Analog I/O only
  • SYS-22G -- Analog I/O only + GPIB
  • SYS-222A -- Analog I/O with DSP
  • SYS-222G-- Analog I/O with DSP + GPIB
  • SYS-322A-- Analog & digital I/O + GPIB
  • SYS-322G-- Analog & digital I/O + GPIB interface


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