Audio Precision PCI-APIB APIB PCI Interface Module
The Audio Precision PCI-APIB is an interface module designed for PCI systems. It facilitates communication between Audio Precision analyzers and the host computer, ensuring seamless data transfer and control. This module is essential for high-performance audio testing and measurement applications.
- Model
- Audio Precision PCI-APIB
- Calibration
- Available on request
- Price
- $950
- Status
- In stock
- RFQ ref
- PCI-APIB
This unit
The Audio Precision PCI-APIB is a PCI bus interface module that bridges Audio Precision analyzers and host computers, enabling high-speed data transfer and instrument control for audio measurement applications. This interface card connects directly to the PCI slot of a host system and communicates with APIB-equipped Audio Precision analyzers via the Audio Precision Interface Bus, allowing operators to execute measurement commands and retrieve test data with minimal latency.
Technical Specifications
Interface Type: PCI Bus Interface Module
Host Interface: PCI Bus connector
Analyzer Interface: APIB (Audio Precision Interface Bus)
Primary Function: High-speed bidirectional communication between Audio Precision test instruments and host computer control software
Key Features
Direct PCI slot installation for minimal external cabling
Hardware command execution and data streaming to host applications
Compatible with AP2700 series software environments and System Two Cascade measurement platforms
Driver support across multiple Windows operating systems with version-specific requirements
APx500 v4.5 and later operation requires 64-bit Windows OS
Distinct PCI implementation - not compatible with legacy ISA-based PCI-2/PCI2 APIB cards
Cannot operate simultaneously with USB-APIB adapters in the same system
Typical Applications The PCI-APIB is deployed in dedicated audio test benches, manufacturing quality assurance environments, and R&D labs where sustained analyzer operation and programmatic control are required. Direct PCI connection minimizes latency compared to USB alternatives, making it suitable for long-duration characterization, batch testing, and automated measurement routines.
Compatibility & Integration The module functions with Audio Precision analyzers featuring the APIB interface, including AP2700 Series, System Two Cascade, and ATS-2 instruments. Software compatibility spans AP2700 series applications and APx500 v4.5 and later (64-bit Windows required). Windows 10 and Windows 11 build 22H2 may require software updates prior to deployment. APWIN legacy versions have documented compatibility constraints with newer OS releases.
Audio Precision PCI-APIB — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Audio Precision PCI-APIB. Calibration covers analog input channel accuracy and offset at all gain settings, analog output accuracy, digital I/O logic threshold verification, sample rate and timing accuracy, and trigger and synchronization bus functional verification. NI CompactRIO and PXI chassis also undergo backplane trigger line integrity check.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Audio Precision PCI-APIB faults: power supply failure (cRIO-9073/9074), C-series slot connector wear, PXI chassis fan failure, GPIB interface failure on VXI controllers, BIOS/EEPROM corruption. NI CompactRIO most common faults are power supply failure on older cRIO-9073/9074 chassis and C-series module slot connector wear from repeated hot-swap cycles. PXI chassis fan failure is the most common wear item — chassis fans are field-replaceable. VXI embedded controllers most commonly develop EEPROM corruption and GPIB interface failure.
Audio Precision PCI-APIB price
This Audio Precision PCI-APIB is listed at $950. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Audio Precision PCI-APIB calibration cost
NIST-traceable calibration for the Audio Precision PCI-APIB is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers analog input channel accuracy and offset at all gain settings, analog output accuracy, digital I/O logic threshold verification, sample rate and timing accuracy, and trigger and synchronization bus functional verification. NI CompactRIO and PXI chassis also undergo backplane trigger line integrity check.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
