NTi Audio Digilyzer DL1

Digital Audio Analyzer

The NTi Digilyzer DL1 analyzes and debugs different parameters within digital audio signals at the same time.

SKU: 102824


The NTi Audio Digilyzer DL1 is a versatile digital audio analyzer designed for testing, monitoring, and troubleshooting digital audio interfaces. It supports various digital audio formats, including AES3, S/PDIF, TOSLINK, and ADAT, with sampling frequencies up to 96 kHz. Here are some key features and functionalities:

Key Features:

  1. Digital Audio Monitoring:
    • Capable of testing, monitoring, and troubleshooting digital audio interfaces.
    • Supports digital audio formats such as AES3, S/PDIF, TOSLINK, and ADAT.
    • Accommodates sampling frequencies up to 96 kHz.
  2. Channel Status Analysis:
    • Provides comprehensive channel status information in an easy-to-understand plain text format.
    • Displays carrier frequency and level on all main screens.
    • Analyzes parameters like professional/consumer mode.
  3. Carrier Measurements:
    • Analyzes and debugs interface carrier parameters such as level and sample frequency.
  4. Bit Statistics:
    • Measures audio resolution and identifies stuck-bit failures.
    • Monitors the activity of user data bits, with basic channel status information visible on the bottom line.
  5. Event Logger:
    • Tracks every change in the input signal, including carrier, channel status, or audio-related changes.
    • Facilitates long-term checking and highlighting of possible problems.
  6. Integrity Check:
    • Compares measured parameters with indicated status.
    • Warns if any discrepancies are found, helping to identify and prevent unpredictable device behavior.
  7. Audio Monitoring:
    • Features a built-in converter and speaker for audio monitoring.
    • Includes high-quality headphone output, automatic gain control, and monitoring of analog input signals.
  8. Scope:
    • Auto-trigger and auto-ranging scope for a detailed view of the input audio signal in the time domain.
    • Visualizes DC offset problems, polarity issues, and aids in understanding sampling peculiarities.
  9. THD+N, Level, Frequency:
    • Equipped with RMS measurement techniques, including Total Harmonic Distortion plus Noise (THD+N) and high pass filters.
    • Facilitates easy verification and debugging of dual-domain devices like AD converters.
  10. Frequency Sweep:
    • Automatically triggers a sweep sequence with any step width and records the frequency response.
    • Sweep data is available for analysis after capture.
  11. vu/PPM:
    • Combined vu + PPM meter (vu = volume unit) with numerical maximum hold and over indicators.
    • Helps identify leveling problems and clipping, providing reference-grade performance.

The Digilyzer DL1 offers a comprehensive set of tools to make digital audio transparent and easy to debug, ensuring the integrity and quality of the audio signals being analyzed.