Solidyne AUDIMAX 362 User Manual

3 bands audio processor for fm

Advertisement

Quick Links

AUDIMAX 362
3 bands audio processor for FM
Users manual
3 de Febrero 3254 (1429)
Buenos Aires - Argentina
Tel: +54 11 4702 0090
e-mail: info@solidynepro.com
Fax: +54 11 4702 2375
Web: www.SolidynePRO.com
Last revision: 20010 August 10

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AUDIMAX 362 and is the answer not in the manual?

Questions and answers

Summary of Contents for Solidyne AUDIMAX 362

  • Page 1 AUDIMAX 362 3 bands audio processor for FM Users manual 3 de Febrero 3254 (1429) Buenos Aires - Argentina Tel: +54 11 4702 0090 e-mail: info@solidynepro.com Fax: +54 11 4702 2375 Web: www.SolidynePRO.com Last revision: 20010 August 10...
  • Page 2 AUDIMAX 362 Pág. 2 SOLIDYNE...
  • Page 3: Table Of Contents

    2.7.3 Unbalanced output to balanced input......................6 2.7.4 Balanced output to unbalanced input ......................6 Chapter 2 – Theory of audio processors..................... 7 A brief story.............................7 Audimax 362 overview ..........................8 2.2.1 Introduction..............................8 2.2.2 Blocks Diagram............................9 Processing Stages.............................9 Stage 1 – Peak Asymmetry Canceller........................9 Stage 2 –...
  • Page 4 AUDIMAX 362 Pág. 4 SOLIDYNE...
  • Page 5: Chapter 1 - Installation

    MPX Output • Audimax 362 processors are designed for rack For MPX output use 52 ohms coaxial cable. The montage in 19” standard racks. Also it can be connector is a BNC. The maximum length for this used on a table or desktop, quitting the lateral cable can be 50 meters.
  • Page 6: Aditional Information: Balanced And Unbalanced Wiring

    The ground of information will be of extreme utility, not only for the input must be connected to the output’s Audimax 362, but also for other equipment of your ground (shield of the cable). radio. Different cases are decrypted.
  • Page 7: Chapter 2 - Theory Of Audio Processors

    Nevertheless, it is fundamental throughout this another one of the techniques that Solidyne has process, to maintain very low the audio distortion introduced internationally (see mentioned article produced by harmonic and IM components. This AES).
  • Page 8: 2.2 Audimax 362 Overview

    But they also present the essential controls for customize the sound of the radio, that you can adjust. AudiMax 362 has a great advantage: it does not have critical adjustments. This means that in any position of his controls always it sounds well. The adjustment can be made then by inexpert people.
  • Page 9: Blocks Diagram

    This technique, based in a discovery of the Dr signal/noise ratio of the original program. This is Leonard Kahn, acquires international validity with advisable, since the compression process, when AUDIMAX 362 SOLIDYNE Pág. 9...
  • Page 10: Stage 3 - Level Input Control

    With audio processors of conventional design, the noise of the microphones. In order to avoid that, expander and the compression were antagonistic the Solidyne processors incorporate a linear concepts. This does not happen in the field of the expander, previous to the compressor stage.
  • Page 11: Stage 7 - Stereo Coder

    It uses digital technology to generate the with the audio peaks. MPX signal. This technique, created by Solidyne, allows to obtain a perfect coder with distortion 10 times below the audibility threshold and channel Stage 5 –...
  • Page 12: Mpx Processing

    This phenomenon indicates that is possible to increase the modulation without increasing the deviation of 75 KHz of the transmission, taking advantage of the modulation capacity that normally is wasted. Audimax 362 processor uses a MPX Processing technology named Super Modulation.
  • Page 13: Chapter 3 - Operation

    Audio settings In these conditions, turns the Dynamic Equalizer Audimax 362 was designed to offers an easy and knobs (low, mid and hi). Turning the knobs to the very intuitive operation. You don’t need to have left, the response of the dynamic EQ will be flat.
  • Page 14 The Multiband control changes the input gain of the compressors. This control affects more radically the output level of the Audimax 362. Turning this knob to the left you will obtain a smoother sound, with little processing and therefore with less energy. Turning it to the right, you will increase the processing and the energy of the sound.
  • Page 15: Chapter 4 - Sc 100 Stereo Coder Calibration

    MPX output connector. Connect a sine wave generator at the LEFT input of the audio processor, at 1 Khz, + 4 dBm output. Verify that the output waveform looks like FIG-1. Set the output level preset to maximum (4 Vpp). AUDIMAX 362 SOLIDYNE Pág. 15...
  • Page 16: Pilot Phase Adjustment

    Otherwise, please contact your Solidyne dealer. e) Change the phase calibration jumper to NORMAL mode ( “N” position). NOTE: If you have a Solidyne VA16 modulation monitor or BELAR FMS-2 measurement set, you will be able measure...
  • Page 17: Measurement Of Residual Noise

    38 KHz residual and noise from the distortion components. Use a Tektronix 5L4 N analyzer, or TiePie FFT HS3 probe, or SoundTech Lab software, etc. Identify the harmonics of 1 KHz and calculate: Distorsión × Κ AUDIMAX 362 SOLIDYNE Pág. 17...
  • Page 18 AUDIMAX 362 SOLIDYNE Pág. 18...
  • Page 19: Chapter 5 - Technical Specifications

    Energy panel controls IM Cancelled Clipper IM attenuation > 30 dB below 250 Hz Dynamic EQ 0 - 12 dB dynamic boost at Low, Mid and High Frequency Processing Power 7 stages of processing devices AUDIMAX 362 SOLIDYNE Pág. 19...

Table of Contents