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S-Track TIGER X Series User Manual

Digital signal processor
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TIGER X Series
Digital Signal Processor
User Manual

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Summary of Contents for S-Track TIGER X Series

  • Page 1 TIGER X Series Digital Signal Processor User Manual...

  • Page 2: Symbol Conventions

    TIGER X Series Digital Signal Processor Preface The purpose of this section is to ensure that the user is able to use the product correctly through this manual in order to avoid danger in operation or property damage. Before using this product, please read the product manual carefully and keep it for future reference.
  • Page 3 TIGER X Series Digital Signal Processor  Always unplug the unit's power adapter from the AC power outlet before: A. Removing or reinstalling any part of the equipment; B. Disconnecting or reconnecting any electrical plug or connection of the equipment. Do not operate with electricity.
  • Page 4 TIGER X Series Digital Signal Processor − Basic knowledge and skills in low voltage cabling and wiring of low voltage electronics. − Basic audio and networking knowledge and skills and the ability to read and understand the contents of this manual.

  • Page 5: Table Of Contents

    TIGER X Series Digital Signal Processor TABLE OF CONTENTS Chapter 1 Product Introduction ......................1 1.1 Introduction ........................1 1.2 Product Features ........................ 1 1.3 Functions ..........................1 Chapter 2 Specification ........................3 Chapter 3 Interface Description ......................5 3.1 Front Panel .........................
  • Page 6 TIGER X Series Digital Signal Processor 4.5.3 ANS ..........................31 4.6 Matrix Mixer ........................33 4.7 Post-processing ........................ 35 4.7.1 Delay ........................35 4.7.2 XOVER ........................35 4.7.3 Graphic Equalizer ....................36 4.7.4 Limiter ........................37 4.7.5 Output Setting ......................38 4.8 Other Functions ....................... 40 4.8.1 Channel Control...

  • Page 7: Chapter 1 Product Introduction

    TIGER X Series Digital Signal Processor Chapter 1 Product Introduction 1.1 Introduction The digital signal processor equipped with a high-performance 32-bit floating-point DSP processor and A/D ~ D/A converter, support for 24bit/48KHz sampling frequency, high-quality 21-stage preamplifier circuit, DSP processing bus structure built-in feedback cancellation, echo cancellation,...
  • Page 8 TIGER X Series Digital Signal Processor  DSP audio processing, built-in automatic mixing console, including mixing and automatic mixing functions, but also has a mixing component control function; at the same time with AFC, AEC, ANS module;  Inputs per channel: Preamplifier, Signal Generator, Expander, Compressor, AGC, AM, 5-band Parametric EQ;...

  • Page 9: Chapter 2 Specification

    TIGER X Series Digital Signal Processor  The device does not need a disc, comes with installation software, a device for a software version, to solve the troubles caused by the loss of the installation disc and the confusion of multiple software versions;...
  • Page 10 TIGER X Series Digital Signal Processor Analog to Digital Dynamic 114dB Range (A-weight) Digital to Analog Dynamic 120dB Range (A-weight) Input Impedance (Balanced) 20kΩ Output Impedance (Balanced) 100Ω Input Dynamic Range 108dB@18dBu EIN (A-weight) ≤-125dBu Channel Isolation 100dB@1KHz,4dBu Common mode rejection >60dB@50Hz...

  • Page 11: Chapter 3 Interface Description

    TIGER X Series Digital Signal Processor Package Dimensions (LWH) 590×430×110mm Chapter 3 Interface Description 3.1 Front Panel PWR: Power indicator, the device power supply is normal when the red state is always on; SYS: System Operation Indicator, green flashing state when the system is running normally;...

  • Page 12: Chapter 4 Instructions For Use

    TIGER X Series Digital Signal Processor Note: This manual takes 16-channel device as an example for illustration, please refer to the actual device for details. Chapter 4 Instructions for Use 4.1 Software Download Installation software source files embedded in the digital audio processor device, download the software simply by entering the device's factory default IP address (default IP: 192.168.1.200)

  • Page 13: Pc Software Login Connection

    TIGER X Series Digital Signal Processor 4.2 PC Software Login Connection 4.2.1 Login Click the [Search] button, when the device list is refreshed, the online device [Model Name] will be displayed in the list column, double-click the corresponding device [Model Name] in the list...

  • Page 14: Ip Address Modification

    TIGER X Series Digital Signal Processor 4.2.2 IP Address Modification When the IP information of the device is not in the same network segment as the client, an 'exclamation mark' will appear in front of the model name of the device in the list of settings, at this time, you only need to double-click on the [model name] to bring up the IP information modification [dialogue box] and then you can modify the IP address.

  • Page 15: File

    TIGER X Series Digital Signal Processor Button:Interface lock button: locks the current interface, which must be unlocked with the administrator password. 4.3.2 File New: Create a new scene, the parameters are factory configured and only available offline. Open: Open the locally saved scene.
  • Page 16 TIGER X Series Digital Signal Processor Modify User: First select the user you want to modify in the user list, the user name and password edit box will display the information of the currently selected user, enter the new information and click the "Modify" button.
  • Page 17 TIGER X Series Digital Signal Processor III. Network To view and modify the network address information of the device, enter the Network window, type in the IP address, subnet mask and gateway in the corresponding input boxes, and click the...
  • Page 18 TIGER X Series Digital Signal Processor IV. Serial Serial window can view or modify the RS232/RS485 serial port number baud rate, check bit, data bit, stop bit settings are complete, click on the [Apply] button to modify the current device's serial port information, such as the need to restore to the initial default value, click on the [Reset] button, you can restore the settings of the parameter can not be empty.
  • Page 19 TIGER X Series Digital Signal Processor V. Scene Load Scene: Enable the currently selected scene, usually used for scene replacement; Save As: Save the selected scene locally; Save: Save the currently running parameters to the selected scene; Upload: Upload the scene from PC and overwrite the selected scene;...
  • Page 20 TIGER X Series Digital Signal Processor VI. Channel Setting Users can customize the input/output channel UI colour scheme according to the usage scene. VII. USB...
  • Page 21 TIGER X Series Digital Signal Processor Users can customize to enable or disable the automatic playback/recording function according to the use of the scene, configure the playback channel or recording channel matrix routing in the matrix mixing interface and save the current scene, the device will automatically playback and record after powering on the device again, no need to manually configure separately.
  • Page 22 TIGER X Series Digital Signal Processor Duration: The interval time between sending camera switching commands or custom commands, such as 0 means special treatment, only triggered once. The microphone number generally corresponds to the input channel of the device, i.e. it is the channel number to which the microphone is connected.
  • Page 23 TIGER X Series Digital Signal Processor Camera Setting is a camera debugging interface, generally debug the camera position before tracking starts, and finally the parameters of this part will be saved on the camera. Firstly, serial port setting, there are 2 serial ports (232, 485), which correspond to the back panel port that the PTZ is connected to;...
  • Page 24 TIGER X Series Digital Signal Processor Firstly, connect a 10K/0.25W resistor between a GPIO pin (e.g. port 2) and "V" on the device (as shown in the figure), the pin will output a low level 0 or a high level 1 according to the change of matrix state, and the level can be used to trigger another GPIO or other devices.

  • Page 25: Viewing

    TIGER X Series Digital Signal Processor GPIO Output Example 2 Channel mute display The PC enters the GPIO-2 control window, selects [Output] mode, display type [Channel Mute Display], trigger type [Output Low, No Output High], parameter setting [Inputs] channel selection [Input 2], and clicks the [Apply] button at the bottom of the window.

  • Page 26: Language

    TIGER X Series Digital Signal Processor Open Output: open all the output function module interfaces and display them. 4.3.5 Language Language switching supports Simplified Chinese, Traditional Chinese and English. 4.3.6 Help Help: View the embedded user documentation of the device;...

  • Page 27: Expander

    TIGER X Series Digital Signal Processor Mute: Mutes the output signal; Invert: Inverts the polarity of the output signal; Phantom: Toggle turning on and off phantom power (+48VDC) to the condenser microphone. Please do not turn on the Line Input or non-condenser microphone to prevent burning;...

  • Page 28: Parametric Equalizer

    TIGER X Series Digital Signal Processor  [(Input Level - Threshold Level) * Ratio] + Threshold Level = Output Level  {[-25 dB - (-15 dB)] * 2.5} + (-15 dB) = -40 dB. Ratio (1~20): The ratio between the Input and the Output as measured from the Threshold Level;...

  • Page 29: Compressor

    TIGER X Series Digital Signal Processor Reset: All band filter parameters are restored to the default; Bypass (1~5)/Active (1~5): Bypass or Active the Parametric Equalizer for an individual frequency band; When an individual frequency band is bypassed, audio is passed through without any change;...

  • Page 30: Automatic Gain Control

    TIGER X Series Digital Signal Processor  Example:  If the:Threshold Level is -15 dB; Ratio is 2.5; Input level is 10 dB  Then the Adjusted Output is:  [(Input Level - Threshold Level) / Ratio] + Threshold Level = Output Level ...
  • Page 31 TIGER X Series Digital Signal Processor Threshold (-60~0): The level at which the AGC Component becomes active. This should be set at a level so that the anticipated background noise does not activate the AGC. When an Input exceeds the Threshold Level, the Gain for that input is adjusted to calculated level based on the Ratio and the Target Level;...

  • Page 32: Automixer

    TIGER X Series Digital Signal Processor Bypass/Active: Bypass or Active the AGC for the current channel. When the AGC is bypassed, audio is passed through without any change; Reset: Resets the parameters to the default. 4.4.6 Automixer Automixer is a mixer optimized for solving the problem of multiple live microphones operating together as a system –...

  • Page 33: Ducker(Optional)

    TIGER X Series Digital Signal Processor but does not change the level of the actual input. The higher the value the more gain acquisition capability and the higher the priority, able to reduce the ability of channels with a low priority level to acquire transmission gain. This control defines the priority level with a value between 0 (lowest priority) and 10 (highest priority), and the default value is 5 (standard priority).
  • Page 34 TIGER X Series Digital Signal Processor Typical application:  Program performances: When a program performance begins, all of the other background music are reduced in gain and only the host is heard  Emergency announcements: When an emergency announcement begins, all of the other channels are reduced in gain and only the emergency announcement is heard.

  • Page 35: Afc, Aec, Ans

    TIGER X Series Digital Signal Processor Release Time (10~10000): The Release Time is the time it takes the Background Input channel output to return to 63% of its normal level when the Ducker is deactivated and the Hold Time expires.Use this control to provide a smooth transition from the Paging Input channel audio back to the Background Input channel audio;...

  • Page 36: Aec

    TIGER X Series Digital Signal Processor Feedback: Selects the signal that needs to be processed by the Acoustic Feedback Canceler, and the processed signal selects the output channel in the mixer; Local Input: The channel for local Mic output, i.e. the signal that needs to be processed by the Acoustic Feedback Canceler;...

  • Page 37: Ans

    TIGER X Series Digital Signal Processor Remote Input: The echo remote input, i.e. the reference signal; Local Output: The signal after Acoustic Echo Canceler processing is output to the local output or output to the remote end; AEC level: Echo level range [small room (128ms), medium room (256ms), large room (512ms)];...
  • Page 38 TIGER X Series Digital Signal Processor The signals from input channels IN1 and IN2 are processed in the AFC and output in output channel OUT1, configured as shown above: AFC window [Local Input] list selects the input channels IN1 and IN2, indicating that the signals of input channels IN1 and IN2 will be sent to the AFC for processing;...

  • Page 39: Matrix Mixer

    TIGER X Series Digital Signal Processor The local input IN1 signal is then output to the remote end through the OUT1 channel, and the remote input IN2 reference signal is then routed through the matrix to the OUT2 channel for output to the local loudspeaker.
  • Page 40 TIGER X Series Digital Signal Processor Matrix both signal routing and mixing double multiplexing function, X-axis is the input channel, Y-axis is the output channel, the matrix initialization state is (as shown in the figure above: one-to-one) input and output.

  • Page 41: Post-Processing

    TIGER X Series Digital Signal Processor 4.7 Post-processing 4.7.1 Delay The time interval between the input of a signal to this processor and the output of this processor is generally used to produce other effects such as reverberation or echo, and can equally be used to act as a treatment for auxiliary loudspeakers in larger rendition situations.

  • Page 42: Graphic Equalizer

    TIGER X Series Digital Signal Processor Filter Type: The Type setting includes: Butterworth, Linkwitz-Riley, Bessel filters. You can select any combination of two of these filters for a band's high-pass and low-pass frequencies; Slope: Determines the rate of change of attenuation at the high-pass and low-pass frequencies of the band.

  • Page 43: Limiter

    TIGER X Series Digital Signal Processor Narrow: Narrowband equalization filter; Normal: Normal equalization filter; Wide: Wideband equalization filter; Freq.: Frequency indication of the current equalization filter; Gain: Gain indication or control of the current equalization filter; Flatten: Rests all the band gains to the default;...

  • Page 44: Output Setting

    TIGER X Series Digital Signal Processor Bypass/Active: Bypass or Active the Limiter for the current channel. When the Limiter is bypassed, audio is passed through without any change; Threshold (-48~0): Sets the level at which the Limiter has an effect, and the level at which the output is held;...
  • Page 45 TIGER X Series Digital Signal Processor Mute: Mutes the output signal; Invert: Inverts the polarity of the output signal.

  • Page 46: Other Functions

    TIGER X Series Digital Signal Processor 4.8 Other Functions 4.8.1 Channel Control Input Channel Control and Shortcut...

  • Page 47: Usb Playback And Recording

    TIGER X Series Digital Signal Processor Output Channel Control and Shortcut 4.8.2 USB Playback and Recording USB Playback The USB Player component provides playback of audio files from a USB flash drive inserted into the USB A port of the device, supporting USB flash drive format FAT32 and audio file formats MP3 and...
  • Page 48 TIGER X Series Digital Signal Processor Previous: Click this button to play the previous file in Play List order. If the current song is the first in order, this button is inactive; Play/Pause: The Play button starts playing the selected audio file from either the beginning, or from where it was paused;...
  • Page 49 TIGER X Series Digital Signal Processor File Name: Displays the name of the recorded file in date time, audio file format is WAV; Start/Pause the recording; Displays the length of the recording. HH:MM:SS; Stop the recording; Recording indicator: Grey (not connected to the USB flash drive) Red (ready to record) blinking is considered to be recording;...

  • Page 50: Chapter 6 Faq

    TIGER X Series Digital Signal Processor button to play it, and support audio file (MP3, WAV) format. Note: The USB flash drive audio file must be placed in the parent directory, otherwise the device will not be able to identify the audio file and thus can not be played;...
  • Page 51 TIGER X Series Digital Signal Processor 5.4 The control software cannot search the device First, check whether the system light of the device is in normal blinking state; Second, check whether the network connection is normal; Third, ensure the network accessibility between the configuration host and the device;...

  • Page 52: Chapter 7 Packing List

    TIGER X Series Digital Signal Processor items: baud rate, start bit, stop bit, etc. Settings are the same as the interface configuration of the central control host. If the problem is not solved, please contact the distributor or manufacturer. 5.9 U disk audio can not be played The device only supports FAT32 format U disk, only supports MP3 or WAV format audio files, audio files need to be stored in the root directory;...

  • Page 53: Warranty Regulations

    Warranty Regulations The warranty period of this product is 1 year. In the warranty period of non-man-made damage caused by the product performance failure can enjoy three packages of service. Warranty card by the sales unit stamped after the effective. The alteration is invalid! The following conditions (including, but not limited to, this) are not covered by the three-package service: 1.
  • Page 54 SHENZHEN S TRACK SCIENCE TECHNOLOGY CO., LTD Web: www.s-track.com.cn Tel:+86 755 29983191 Mail:service@s-track.cn Add: 9F, 1B, Shangzhi Technology Park, Guangming District, Shenzhen City, Guangdong Province, China 518107...

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