Key facts
- Manuals
- 8
- Languages
- ZH · EN
- Last added
- 2012-05-10
Featured NTI manuals
NTi S/PDIF Digital Interface Application Note
The document describes the S/PDIF interface originally developed by Sony and Philips and later standardized as IEC‑60958 Type I. It is similar to AES3, using the same frame structure and coding, and is intended for consumer‑grade audio equipment such as CD players, PC sound cards, and DVD players.
Details include electrical (unbalanced coaxial with RCA/cinch connectors) and optical (TOSLINK) connection methods, electrical characteristics, cable length recommendations, and the operation of the Serial Copy Management System (SCMS) that controls digital copying rights. NTi’s audio analysis tools can display SCMS status bits for further inspection. This manual is written in Chinese.
Covers: Overview · Specifications · Electrical Connection · Optical Connection · SCMS Operation
NTi Audio TalkBox User Manual
The manual introduces the NTi Audio TalkBox, a portable acoustic measurement unit that works with NTi's MiniLINK, Minilyzer, Digilyzer and other instruments. It lists the contents of the package, including the TalkBox unit, a calibrated CF‑Card, power supply, CD, portable case and the user guide.
Safety notices, warranty terms, and calibration procedures are detailed. The device is covered by a one‑year warranty with free repair, and users are advised to perform a calibration once a year to maintain measurement accuracy. Technical specifications such as SPL levels and signal types are also provided. This manual is written in Chinese.
Covers: Introduction · CE Declaration · Warranty · Safety Notice · Calibration · General Information
NTi Audio Acoustilyzer AL1 User Manual
This manual introduces the Acoustilyzer AL1, a portable acoustic analyzer designed for professional audio testing. It describes the instrument’s core functions such as SPL/RTA, RT60, FFT, polarity, delay, RMS/THD, and the optional STI‑PA speech‑clarity module, as well as basic electrical measurements.
The document covers basic operation, detailed measurement procedures, connection ports (XLR, RCA, 3.5 mm headphone output, internal microphone), MiniLINK computer software installation and usage, warranty information, troubleshooting, accessories, technical specifications, and an appendix on STI‑PA. This manual is written in Chinese.
Covers: Introduction · Overview · Basic Operation · Measurement Functions · MiniLINK Computer Software · Troubleshooting
NTi Audio Digirator DR2 User Manual
This manual introduces the Digirator DR2, a professional digital audio test signal generator with AES3, S/PDIF, ADAT, Dolby, DTS and other formats. It covers safety warnings, unpacking, connections, and basic operation.
Detailed sections describe signal generation, measurement functions, firmware updates, troubleshooting, and full technical specifications such as sample rates, output levels, and power requirements. This manual is written in Chinese.
Covers: Digirator Basics · Instrument Overview · Getting Started · Operation · Linear PCM Test Signals · Dolby / DTS Signals
Latest NTI manuals
NTI MiniSpl user manual
The MiniSPL is a portable, accurate sound pressure level (SPL) measurement microphone with a measurement range of 20 Hz to 120 kHz and accuracy of ±0.5 dB, featuring built-in calibration and measurement software.
NTI MR2 MINIRATOR Manual
NTi S/PDIF Digital Interface Application Note
Application Note 2 pages · 190 KB · ZHThis NTi application note explains the Sony/Philips S/PDIF digital audio interface, its specifications, connections, and SCMS protection.
NTi Audio TalkBox User Manual
User Manual 29 pages · 725 KB · ZHThe NTi Audio TalkBox user manual explains setup, operation, safety, warranty and yearly calibration for the TalkBox acoustic measurement device.
NTi Audio Acoustilyzer AL1 User Manual
User Manual 96 pages · 2.3 MB · ZHThe NTi Audio Acoustilyzer AL1 user manual provides operating instructions, measurement functions, connection details, and troubleshooting guidance.
NTi Audio Digirator DR2 User Manual
User Manual 54 pages · 936 KB · ZHThe NTi Audio Digirator DR2 user manual provides setup, operation, and technical specifications for the audio test signal generator.
NTi Audio Surround System Application Note
Application Note 4 pages · 355 KB · ZHAn overview of 5.1 surround sound system concepts, speaker layout, channel formats and measurement tools.
NTi Audio XL2 Hand‑Held Audio Analyzer User Manual
User Manual 187 pages · 3.9 MB · ENThe NTi Audio XL2 user manual provides setup, operation, interface details, and calibration information for the hand‑held audio analyzer.
Which document do I need?
Application Note
How to use the product for one specific task, with worked examples.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in NTI manuals
What is the maximum sampling frequency supported by S/PDIF?
S/PDIF supports sampling frequencies up to 48 kHz.
How does SCMS prevent copying of protected digital audio?
SCMS uses channel‑status bits; the L‑bit marks an original file, and when the data is copied the L‑bit is set to 0, which blocks further copying.
What items are included in the NTi Audio TalkBox package?
The package contains one NTi Audio TalkBox, a calibrated CF‑Card, a power supply, a CD, a portable case and the user manual.
How often should the TalkBox be calibrated?
Calibration should be performed once a year to keep the device accurate.
How long is the warranty for the Acoustilyzer AL1?
NTi Audio provides a one‑year warranty from the date of purchase for material or manufacturing defects.
Can the internal microphone be used for SPL measurements?
No, the internal microphone does not support SPL (sound‑pressure‑level) measurements.