制品

 
Digilzer DL1 - 讯号产生器

数字音频分析仪

 
Digilyzer DL1是一款功能强大的数字音频分析仪。数字音频接口的测试,监控和故障排除使用这个小巧的工具是非常简单的。支持采样频率高达96 kHz的数字音频格式AES3,S / PDIF,TOSLINK和ADAT。

Digilyzer同时分析和调试数字音频信号中的不同参数:


  • 接口载波参数如电平和采样频率
  • 频道状态参数,如专业/消费者模式
  • 音频相关参数,如可听内容和级别

The built in integrity check alerts if protocol inconsistencies, which could cause serious troubles, are detected.  Digital audio becomes transparent and easy to debug with the integrated speaker, event logging and the audio lens. The Digilyzer shows all these important parameters at one glance.
 

Features

 
Digilyzer DL1屏幕通道状态
 

Channel Status

The complete channel status information is displayed in an easy-to-understand plain text format, according to the latest standards. Carrier frequency and level is available on nearly every screen.
 

Digilyzer DL1屏幕位统计
 

Bit Statistics

Measuring the audio resolution, finding stuck-bit failures and monitoring the activity of the user data bit are some important applications of the bit statistics function. Basic channel status information is visible on the bottom line.
 

Digilyzer DL1屏幕事件记录器
 

Event Logger

Intermittent faults are usually hard to find. The event logger tracks every change of the input signal (carrier, channel status or audio related) and allows long term checking and highlighting of possible problems.
 

Digilyzer DL1屏幕完整性检查
 

Integrity Check

When receiving incorrect Channel Status information the behavior of a device could be unpredictable. The Integrity Check compares measured parameters with the indicated status and warns if any discrepancies are found.
 

Digilyzer DL1 screen Audio Monitoring
 

Audio Monitoring

Beyond all the measurement power, the built in converter & speaker is one of the most important tools of the DL1. Featuring high quality headphone output, automatic gain control and monitoring of analog input signals.
 

Digilyzer DL1 screen Scope
 

Scope

The auto trigger and auto ranging scope gives a detailed view of the input audio signal in the time domain. The scope visualizes DC offset problems, polarity issues and is ideal for understanding sampling peculiarities.
 

Digilyzer DL1 screen THD+N
 

THD+N, Level, Frequency

Beside Level Peak measurements, the DL1 is equipped with RMS measurement techniques including THD+N and high pass filters, allowing easy verification and debugging of dual domain devices like AD converters.
 

Digilyzer DL1 screen Sweep
 

Frequency Sweep

The DL1 automatically triggers to a sweep sequence with any step width and records the frequency response. Any stepped sweep may be used as signal source. After capture all sweep data is available.
 

Digilyzer DL1 screen vu+PPM
 

vu/PPM

结合vu + PPM计量器(vu =体积单位)的数值最大值和超过指标有助于识别水准问题和削波。参考级别的性能,每秒最多40个屏幕更新。
 

订单信息

 
Digilyzer DL1

Digilyzer DL1

数字音频分析仪
NTi Audio#:600 000 200 



带预装MiniLINK的Digilyzer DL1

音频分析仪与PC软件
NTi Audio#:600 000 230