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Digital audio adda 2402 User Manual

Digital audio adda 2402
25 pages
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ADDA 2402
User manual
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Digital audio adda 2402 Specifications

General IconGeneral
Channels2
Bit Depth16-bit, 24-bit
USB InterfaceUSB 2.0
Sample Rate44.1kHz, 48kHz, 96kHz
Input ConnectorsRCA
Output ConnectorsRCA

Summary

Important Safety and Installation Instructions

General Safety Precautions

Covers essential safety warnings and precautions for operating electrical equipment.

Introduction

Welcome Message

A brief welcome note to the user upon purchasing the audio converter.

ADDA 2402 Overview

Details the ADDA 2402's capabilities as a full duplex analog/digital converter.

Installing the ADDA 2402

Pre-Installation Checks

Ensures correct voltage, placement, and shielded cables are used before installation.

Power Cable Connection

Instructions for safely connecting the power cable and ensuring proper grounding.

Audio and Digital Cable Connections

Guides connecting analog audio, digital audio (AES/EBU, S/PDIF), and digital sync inputs.

Analog/Digital Cross-field Setup

Illustrates connecting studio equipment for analog/digital cross-field operation.

Operation

Front Panel Control Functions

Explains the function of front panel buttons like Analog Input, Digital Input, and Output Source.

Sample Rate and Dither Selection

Details how to select sample rates and adjust dither settings for audio conversion.

Sync, Power, and Peak Meter

Covers synchronization sources, power modes, and monitoring signal levels with the peak meter.

Block Diagram

Specifications

Analog to Digital Conversion Specs

Presents A/D conversion technical data on cross-talk, delay, frequency response, and dynamic range.

Digital to Analog Conversion Specs

Details D/A conversion specifications including cross-talk, delay, frequency response, THD+N, and linearity.

Digital to Digital Conversion Specs

Provides D/D conversion technical data covering cross-talk, delay, frequency response, dynamic range, linearity, and insertion gain.

General Specifications

Digital Interface Specifications

Details connectors, formats, sample rates, and sync input for digital I/O.

Analog Interface Specifications

Covers connectors, impedance, and maximum levels for analog inputs and outputs.

Device Dimensions and Power

Lists physical dimensions, weight, mains voltage, power consumption, and EMC compliance.

References

Distortion Effects from Aliasing in Digital Audio

Abstract and Introduction to Aliasing

Explains aliasing distortion and its effects on audio quality, including intermodulation distortion (IMD).