Audio Precision APX582B
| Attribut | Valeur |
|---|---|
| Nombre de canaux d'analyse | 2 canaux |
| Plage de fréquence | 10 Hz – 100 kHz |
| Rapport signal/bruit | -120 dBu (pondération A) |
| Distorsion harmonique totale + bruit (THD+N) | 0,00016 % (-116 dBc) |
| Plage de niveau d'entrée analogique | 100 µV – 200 V (RMS) |
| Interfaces numériques | AES3, S/PDIF, TOSLINK, HDMI (ARC) |
| Fréquences d'échantillonnage numériques supportées | 28 kHz – 216 kHz |
| Générateur de signal | Générateur analogique et numérique intégré, fréquence réglable de 10 Hz à 100 kHz |
| Interface de communication et contrôle | USB, LAN (Ethernet), compatible APx500 logiciel |
| Alimentation électrique | 100 – 240 V CA, 50/60 Hz |
Audio Precision APX582B Options:
- APX582B - Bluetooth - Adds Bluetooth radios for wireless audio test
- APX582B - HDMI+ARC - Adds HDMI source, sink, monitor, aux and ARC I/O
- APX582B - AMC - Advanced Master Clock adds jitter clock, sync and trigger I/O
- APX582B - PDM 16 - Adds simultaneous 16 channel input capability for digital MEMS mics
- APX582B - ADIO - Adds Advanced Digital I/O and Advanced Master Clock modules
- APX582B - PDM - Adds direct connectivity for digital MEMS mics
- APX582B - DSIO - Adds Digital Serial interface for I2S, TDM, DSP
- APX582B - APX-SW-SPK-PT - Loudspeaker Test: Production – Combines acoustic measurement (Frequency Response, Phase, Distortion and Rub & Buzz) and electromechanical impedance measurement; includes Acoustic Response and Modulated Noise
- APX582B - APX-SW-SPK-RD - Loudspeaker Test: R&D – Acoustic Response (with Rub & Buzz), Impedance / Thiele-Small, Modulated Noise; includes all APX-SW-SPK-PT measurements plus APx Polar Plot and APx Waterfall Graph utilities
- APX582B - APX-SW-STI - Speech Transmission Index – Plug-in for conducting STI measurements using the STIPA method
- APX582B - APX-SW-PESQ - PESQ – Widely-used, enhanced perceptual measurement for voice quality on low-bandwidth devices
- APX582B - APX-SW-POLQA2 - POLQA – Successor to PESQ with support for HD Voice, 3G, 4G/LTE and VoIP technologies (2 channels)
- APX582B - APX-SW-ABC-MRT - ABC-MRT – Provides an objective measure of speech intelligibility following the paradigm of the Modified Speech Ryme Test
- APX582B - SW-MAINT-1/3/5 - Software Maintenance – Provides 1, 3, or 5 years of software maintenance for an existing APx Legacy or B Series audio analyzer
- APX582B - SW-EXT-3/5 - Software Maintenance – Provides 2 or 4 additional years of software maintenance with the purchase of a new B Series APx analyzer
- APX582B - SW-UPG-APX5 - Software Upgrade – Software upgrade to APx Version 5 for Legacy APx analyzers
| Model | APX582B |
|---|
AUDIO PRECISION APx582B Analog and Digital Audio Analyzer
The Audio Precision APx582B audio analyzer combines an award-winning user interface with Audio Precision's legendary commitment to fast and accurate performance. The APx582B offers the same 8 channels of analog input as the APx585B in combination with 2 channels of analog output. It includes the AG52 option for perfect square waves. The Audio Precision APx582B's modular systems allow you to select the interfaces and options that make sense for the work you do, covering the widest range of digital I/O in the industry.
Combined with APx audio measurement software, the Audio Precision APx582B audio analyzers integrate power, flexibility and ease-of-use. Choose between Bench Mode for real-time visibility into evice behavior across a variety of parameters, and Sequence Mode for fast production testing and automated measurements. APx's user-friendly innovations include a range of connectivity options, two easy-to-use UI modes, one-click measurements, code-free automation, a sophisticated reporting engine, and multiple signal paths within a project. APx500 software options provide measurements and functionality beyond the core set of capabilities standard for the APx582B Series analyzers. A variety of options are available for electro-acoustic and perceptual audio test needs.
Specifications for the AUDIO PRECISION APx582B Analog and Digital Audio Analyzer Include:
| Sine Frequency Range | 5 Hz to 80.1 kHz |
| Frequency Accuracy | 3 ppm |
| Maximum Rated Input Voltage | 160 Vpk |
| Residual Input Noise (20 kHz BW) | 1.3 µV |
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