Menu × Recording Live Sound Microphones DJ Lighting Installation Video Accessories Brands Services We Offer Events
My Account Track Order Contact Us Services Blog Newsletter Apps

Toll Free: (800) 771-8330

NTi DR2 Digirator Audio Signal Generator

  • Product Highlights
  • Sine Wave, Noise, Polarity
  • Delay, Chirp & Sweep
  • Multi Format SYNC Input
  • Channel Status Monitoring
  • Store Preset Configurations
  • Dolby Digital, Dolby E & DTS
  • Channel Transparency Check
  • Channel Delay Measurement
You Pay: $1850.00 QTY
  • Product Highlights
  • Sine Wave, Noise, Polarity
  • Delay, Chirp & Sweep
  • Multi Format SYNC Input
  • Channel Status Monitoring
  • Store Preset Configurations
  • Dolby Digital, Dolby E & DTS
  • Channel Transparency Check
  • Channel Delay Measurement

Digital Audio Signal Generator

Overview

The Digirator DR2 is a reference-grade digital audio signal generator with transformer-balanced AES3, S/PDIF, TOSLINK and ADAT outputs. The generator offers a wide range of test signals like sine, pink noise, white noise, polarity, delay, chirp and sweep.

The DR2 further offers a set of surround-sound test sequences for the verification and adjustment of professional digital environments including Dolby Digital, Dolby E and DTS installations. The internal low-jitter clock generator can be synchronized to AES3, DARS, Word Clock and Video signals. Measurement of channel transparency, channel propagation delay and sample frequency is supported.

GENERATOR FEATURES

Sine Wave, Noise, Polarity, Delay, Chirp and Sweep
A full range of digital audio test signals for maintenance, repair and calibration of professional audio equipment is generated. User test signals may be stored as uncompressed WAV-files in the DR2 memory.

Multi Format SYNC Input
The DR2 accepts AES3, DARS, Word Clock and Video Black Burst (PAL and NTSC) synchronization signals. The input impedance of the sync input may be switched between 75 Ohm, 110 Ohm and High Z.

Channel Status Monitoring
Channel status information can be generated in professional and consumer format and the most important parameters may be manipulated manually. Display of incoming channel status data is also supported.

Store Preset Configurations
Up to 10 complete instrument configurations can be stored in the internal flash memory and reloaded for repetitive tasks. The saved settings may also be transferred to other DR2 instruments.

Dolby Digital, Dolby E and DTS
The DR2 wave file player can play back multi-channel bit stream files. A set of 5.1 test sequences for the verification and optimization of surround sound equipment and installations is stored on the unit's flash disc.

MEASUREMENT FUNCTIONS

Channel Transparency Check
The DR2 tests whether a transmission channel is transparent for nonlinear PCM signals and indicates if Dolby E, Dolby Digital and/or DTS bit streams can pass. This test is also suitable for any digital audio recording device.

Channel Delay Measurement
The propagation delay between any DR2 digital audio output and the XLR sync input (which accepts AES3 signals) may be measured and displayed in seconds or video frames.

Q & A

Brand
NTi
Model
DR2
MFR Part Number
600 000 320
Product Category
Tone Generators & Sound Masking
Unit of Measure
EACH
Shipping Weight
2.00 lbs.
Page Views
5241
Previous NTi product
Next NTi product
Connect with Performance Audio
Sign up for our newsletter.
Click here to see our current newsletter >
Why Choose Performance Audio?
Light Bulb

40+ Years in the Business

Performance Audio isn't new to Pro Audio & Video. We have been servicing the needs of professionals for over 40 years! We have the expertise to help you get the job done right. The first time.

Globe

Real World Convenience

Performance Audio has built lasting relationships with the brands you love! We have decades of experience working with our suppliers. We are equipped to get you what you need, when you need it. When you need it.

Staff

Staff with Know-How

Performance Audio has long believed that experience and knowledge are vital to building relationships with our customers. We focus on getting, and keeping, a staff who know and love the Pro Audio & Video world. People like you.

Prices

Prices That Don't Suck

Performance Audio is one of the largest suppliers of professional audio & video gear in the Mountain West. We have one of the largest inventories in the industry. That means we can save you money! The right price.

Resources

Shop by Brand Manufacturer Directory Request a Quote Get our iOS Apps
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Performance Audio LLC BBB Business Review

Performance Audio Coupons on Ultimate Coupons
Performance Audio Apps on the iTunes App Store, Audio Tool, Decibel Meter Pro, Tone Generator Pro

© 2017 Performance Audio, LLC. All rights reserved.

All brand, company or product names contained may be trademarks or registered trademarks of their respective owners. Prices, specifications, and images are subject to change without notice. Not responsible for typographical or illustrative errors. All prices listed are in US dollars and do not include shipping and/or sales tax, when applicable.