PHONIC PAA-3 AUDIO ANALYZER w-USB

• Built-in calibrated measurement microphone
• 1/3 octave real-time analyzer
• 31-band EQ setting value display (boost/cut)
• RT60 measurement
• Phase checker
• Noise generator with pink noise, 1kHz and polarity test signal, balanced output
• Memory and average calculation function
• SPL meter calibration through sound level calibrator
• Sound Pressure Level Meter from 30 dB~130 dB
• Line signal measurement display in dBu, dBV, or Volts (AC)
• SPL meter and level meter have three level range selections
• Maximum level, Peak hold displays
• XLR input and output sockets
• USB interface for desktop software control
• Audio test signal CD and supporting software
• Three power modes: (1) Power Save (2) On (3) Off
• Operates seven hours with four AA batteries
• AC power adapter included

The MiniSPL is the perfect accessory to the Acoustilyzer & Minilyzer for
acoustical measurements.
  The MiniSPL is a battery powered measurement microphone. Together
with the Acoustilyzer or Minilyzer, it forms an acoustical analyzer and integrating
sound level meter. Additionally it may be operated as a stand-alone microphone
e.g. connected to a balanced audio-line, a microphone-input or a sound-card.
  
Product-details
? Battery powered
? Factory-set sensitivity
? No phantom power required
? 1/2" microphone, class 2 acc. IEC 61672
? Omni-directional
? Supplied with mic clamp, wind protection
? Typical frequency response included
MiniSPL together with Acoustilyzer:
? SPL Meter / RTA
? Reverberation Time RT60
? Delay Time
? FFT Analyzer
? Speech Intelligibility STI-PA
MiniSPL together with Minilyzer:
? Measurements: SPL, min./max., Leq
? 1/3rd octave spectrum analyzer

User's Manual

• Solid metal housing
• Powered by a 9-V block battery
• Tests Speakon, XLR, jack/TRS, cinch and midi/DIN cables
• Additional continuity tester with measuring probes
• Optical display and buzzer

ACOUSTILYZER
 
The Acoustilyzer AL1 functionality complements and expands the ML1
Minilyzer with a new and comprehensive set of acoustical measurement
functions.
The optimized combination of electrical and acoustical features creates
the perfect all in one tool for sound/systems contractors, installers and
multi-media specialists. The Acoustilyzer AL1 is available as a palm-sized
portable acoustical analyzer or as firmware for Minilyzer owners with optional
available STI-PA measurement functionality.
Required Accessories:
The AL1 requires a measurement microphone for acquiring acoustical signals.
NTI offers the following microphones:
- MiniSPL, class 2 acc. IEC 61672
- M2010, class 1 frequency response (ext. phantom power supply required)

Product Details  
Sound Pressure Level: Leq, short-time Leq , LE, Lmin, Lmax,
Real Time Analyzer: 1/1 or 1/3 octave band resolution SPL/LEQ display per
band, max - min display
Zoom FFT: Actual level and Leq, full band up to 0.7Hz resolution
Reverberation Time: RT60 with 1/1 octave band resolution, confidence indicator,
according to ISO3382
Delay Time: Propagation delay between electrical and acoustical signal (built in mic),
resolution: 0.1ms
STI-PA (optional): Single value STI or CIS test result, modulation indices display,
individual band level results, error indicator, amplitude weighting acc. IEC 60268-16
release 2003
Electrical: Level RMS, THD+N, Polarity
Measurement microphone: Required for acquiring acoustical signals, NTI offers MiniSPL
or M2010 measurement microphones

Minirator MR1 is the powerful analog audio generator providing a comprehensive
set of analog audio test signals required in a professional audio environment.
This handy audio generator enables you to stimulate any analog device with a
broad range of appropriate signals like sine wave, pink noise, white noise,
sweeps and many others, for performance checking, maintenance and repairs.
Convenient, reliable and optimized - Minirator fits into your pocket as well as in
your budget.
 
Product-details
Signals:
? Sine Wave
? Square Wave
? Frequency Sweep
? White Noise
? Pink Noise
? Polarity Test Signal

Features:
? 20Hz to 20kHz, adjustable
  in 1/3rd octave steps
? Level adjustable
? Low distortion

The PMBL is a 2 channel passive line level merge box. Each channel has 2 balanced XLR/f inputs. The input signal is merged via a resistor network to a XLR/m output.The top side input is transformer isolated. Possible applications might be the routing of two mixing desks to one power amp or mixing a stereo signal down to mono. Our transformer technology allows for an unbalanced top side input to be sent out balanced. 

Specifications:

• Each Channel: Input 1 transformer balanced XLR/f. Symmetrically decoupled through resistors
• Total ohmic value: 2 K Maximum level for THD