Digital Audio Processor

GONSIN Digital audio sound processor adopts the fourth generation audio DSP chip, hence now it is equipped with strong DSP processing power. Furthermore, the unique core DSP method and the design for lower noise as well as lower distortion provide high-quality sound quality to the site. The updated digital sound processor for sale not only meets the operating requirements of professional audio projects of all sizes, but also meets the application requirements of various social occasions (Theatre, concert hall, remote video conference, stadium, church, convention center, theme park, etc.)

 

Features of digital system processor GX-DSP1022 / GX-DSP1023 / GX-DSP1024 / GX-DSP1025 / GX-DSP1026 / GX-DSP1022A / GX-DSP1023A / GX-DSP1024A / GX-DSP1025A / GX-DSP1026A

High-performance floating-point DSP processing chip

 

Ultra-low background noise pre-amplifier circuit, low distortion analog circuit, output high-quality sound

 

Support 4/8/12/16 channel balanced input, with 48V phantom power supply soft-switching, support microphone, line audio signal access

 

Support 8/16 balanced audio output, support connecting power amplifier, recording device, and other devices

 

Support 4-channel Dante network audio input and output(GX-DSP1025, GX-DSP1026,GX- DSP1025A,GX-DSP1026A)

 

All input channels have a gain control, noise gate, automatic feedback suppressor, high and low pass filters, parametric equalizer(8 segments), compressor, delay timer and input marshalling controller

 

All the output channels have high and low pass filters, parameter equalizers (8 segments), compressors, delay timers, and output marshaling controller

 

Support matrix mixing, realize free mixing output of any input channel

 

Dynamic range: 118dB, ADC, DAC

 

Configure 8 custom function GPIO interfaces

 

Support USB playback and recording function, can identify Chinese songs

 

Built-in signal generator: sine wave signal, pink noise, white noise

 

Front panel with input and output volume status indicators, and error indicators

 

The panel carries with LCD display monitor, which helps display the system status directly

 

Support RS-232 and TCP/IP protocol, the third-part calling control could be achievable

 

Enables to output of camera tracking code, be conducive to realizing camera linkage function through the third-part calling-control

 

Support 32 sets of scene preset functions, which can be called through RS-232, TCP/IP protocol

 

Provide simple and easy-to-use control software, the audio digital processor supports WINDOWS, Android, and IOS, the software supports each channel sound control, level indication, preset call, device information query and other functions

 

Optional support AEC echo cancellation function

 

Optional dual-machine data synchronization hot backup function

 

It can be controlled through an Ethernet connection, with an intuitive operation interface and simple and efficient setting

 

As a professional conference system manufacturer, Gonsin has high-quality digital conferencing system. Welcome to contact us if needed.

 

Congress Server GONSIN10000N

Functions of System Configuration Congress Server GONSIN10000N

Black tempered glass panel design, with navigation knob, OLED screen to display system status information, and provide Chinese/English and other language menus

 

With wired and wireless seamless compatible technology, wired conference terminals and wirelessconference terminals can be mixed into the same conference server for unified management, data intercommunication, and realizing large system platform for sharing multi-mode conferenceterminals

 

Maximally support 128 wireless APs to achieve greater wireless coverage area and terminalseamless roaming

 

Developed based on LINUX operating system platform, adopt full digital audio technology, support 48kHz audio sampling frequency, built-in DSP digital audio processor, support treble and bass adjustment

 

Adopt WiFi wireless communication technology, in compliance with IEEE 802.11n network standard, adopt 128-bit AES encryption technology, support WEP/WPA/WPA2 wireless security technology, avoid eavesdropping and malicious interference

 

Support SSID wireless network settings, which ensures multiple systems can be used in the same environment at the same time, and do not interfere with each other

 

Each terminal has unique unit ID; the congress system can assign unit ID to congress terminal automatically or manually

 

It provides 4-channel wired conference terminal interface and supports hand-in-hand connection, star connection and mixed connection. The breakdown of one terminal won’t influence the other terminals , and the malfunction of one terminal cabling will not affect the whole system, ensuring the system stability

 

Support dual-server hot stand-by function. When the current server doesn’t work, it will automatically switch to the stand-by server

 

Support the application of splitting and merging of the conference room, with 4 channels of audio grouping output, can be split into an independent system using in multiple meeting rooms, or can be used at the same time as the whole system, which is convenient and flexible

 

Support separated adjustment of audio and sensitivity of the terminal; adjust the sound effect based on the on-site speaking situation

 

A single server supports the maximum number of active terminals: 4 terminals for a single wireless system, 5 terminals for a single wired system, and 5 terminals for mixed use of wireless and wired systems

 

Discussion function: support VOX, Auto, FIFO, Operator, Request and PTT

 

VOX function: in VOX mode, the unit will be activated for user speaks; VOX sensitivity can be adjust by the server; microphone time-out is adjustable

 

Auto function: Only the number of microphones limited by the system can be activated. When the number of open microphones is greater than the system limit, press the speaking button, the microphone cannot be turned on, you need to turn off the microphones that have been turned on, and then the microphone can be turned on by pressing the button.

 

FIFO function: When the number of open microphones is greater than the system limit, press the speak button to turn on and automatically turn off the earliest open microphone

 

Operator function: When the number of open microphones is greater than the limit, press the speak button to enter the application waiting state. After the opened microphones are closed, the applied microphones will be opened automatically

 

Request function: In Request, press the speak button and the microphone turns on and release the speech button and the microphone will be turned off

 

PTT function: the delegate send request-to-speak by terminal, and can speak upon chairman approval. The chairman terminal can be activated anytime without approval

 

With Automatic Speech Recognition System, it can realize the transcription of speech into text

 

Support USB automatic recording function, after inserting the U disk in the front panel, the system audio can be recorded automatically/manually, and the current recording status can be displayed in real time

 

Built-in real-time clock and perpetual calendar, which can display the current time on the congressserver and congress terminal

 

Support one-key shutdown by server, and all wireless congress terminals are off, which reduces workload greatly

 

With full digital interpreter console, it can achieve 6-channel (wireless terminal) or 32-channel (wired terminal) simultaneous interpretation function (including the floor channel), and the audio frequency response of the simultaneous interpretation channel can reach 20Hz~20kHz

 

Optional HD video camera tracking matrix, switcher or HD camera, HD automatic camera tracking with preset panoramic view can be realized. It supports up to 8 HD cameras and multi system cascading to meet the camera tracking requirements of large systems and conference venues

 

The server supports the infrared mobile camera tracking function. It needs to be equipped with an infrared automatic tracking camera and a conference terminal (specified model) to realize the intelligent tracking and positioning of the wireless conference terminal. The wireless microphone terminal can be moved freely within the infrared detection range, and can be tracked in real time without resetting the preset position

 

The advanced TCP / IP connection control mode is adopted between the congress server and the control computer, which can realize the control management, remote diagnosis and remote upgrade of the congress system

 

Discussion function: support VOX, Auto, FIFO, Operator, Request and PTT

 

Can realize conference registration, voting, different voting agenda , and compatible use with GONSIN paperless conference system

 

Operator can click terminal icons for terminal management such as approve or reject the delegate to speak

 

Speaking time limit can be set, the active terminal will be turned off when the speaking time limit reaches

 

It can monitor the system running status in real time, failure alerts will be prompted out immediately, so to ensure important meeting for smooth running

 

It can realize dual software hot stand-by function. One control computer can be set to the backup mode and connected to the system. In case of the malfunction of the current control computer, the backup computer can be hosted automatically, so to ensure the smooth progress of the conference without interruption

 

As a professional conference system manufacturer, Gonsin has high-quality conference equipment for sale. Welcome to contact us if needed.

 

Conference Voting System

GONSIN Conference Voting System has two types of voting terminals: wired voting systems and wireless voting systems . By voting system, the participant can realize registration, voting, evaluation, election and grading. The conference equipment can automatically collect the statistics and display the results on the big screen, projection screen and other display devices. The results can also be printed or burned into CDs to preserve.

 

Choose the Right Conference Voting System from GONSIN: Wired vs. Wireless

Decision-making in modern conferences is crucial, traditional voting methods are time-wasting and inefficient. GONSIN provides advanced conference voting solutions designed to meet diverse organizational needs.

 

Wired Conference Voting System

A wired conference voting system offers greater stability and reliability than any wireless voting system. Our wired conference voting system will ensure consistent performance with high electronic interference. Ideal for permanent installations like conference halls or boardrooms, the wired voting solution is cost-effective and low-maintenance in the long term.

 

Wireless Voting System

On the other hand, the wireless voting system is perfect for flexible and dynamic setups. Its portability makes it ideal for temporary events, multi-use conference halls, or organizations seeking a neat modern workspace. GONSIN's wireless voting systems adopt a high-grade design to minimize signal disruptions in crowded environments.

 

Choosing GONSIN for conference voting systems that perfectly combine your organization's needs, venue type, and budget. Explore GONSIN's range of wired and wireless conference voting systems today and get a one-stop solution from our expert team!

 

Features of Conference Voting System

GONSIN Conference Voting System operates stably and reliably, which fully guaranteed the voting rights of the participants.

 

As a professional conference equipment suppliers, Gonsin has high-quality audio conference equipment for sale. Welcome to contact us if needed.

 

Conference Public Address System

GONSIN conference sound system is designed and tested by a highly qualified engineering team with rich experience. This conference equipment has stable power output, clear sound, strong penetrating power, and extremely high sound pressure level. With good transient response effect for high-power output,  it provides an excellent conference experience  for the users.

 

Features of pa system for conference hall

GOSNIN pa system for meeting room have been designed to provide a cost effective high grade solution while maintaining high quality cabinet construction and optimum components. The audio products are designed and tested by qualified engineering team with more than 20 years of experience.

 

FAQs of conference pa system

 

Q

What Does Gonsin's Pa System Include?

A

Full Range Speaker, Column Speaker, Ceiling Speaker, Monitor Wedge Speaker, Subwoofer Series, Line Array Series Speaker, Power Amplifier, Digital Audio Processor, Mixer, Wireless Microphone and so on.

 

What is the Feature of Ch Series Power Amplifier?

A

Ensuring high reliability and high quality output;

Operating-loid auto-recognized system built-in, ensuring all the best;

Optimized-operating status with different speaker's impedance;

Perfect protection circuit for short cut, over temperature and overload.

 

How to Install Gonsin‘s Ceiling Speaker?

A

It is easy to install your GONSIN series products at a place in safety way.If neccessary, you can make use of the attached"C" bracket and slid track to match up your installation, then rotating the mounting tabs to lock.

 

As a professional conference equipment suppliers, Gonsin has high-quality conference audio equipment for sale. Welcome to contact us if needed.

 

Automatic Speech Recognition(ASR) System

 What Is Automatic Speech Recognition?

Automatic Speech Recognition(ASR) System

GONSIN Automatic Speech Recognition System suits various application scenarios, including meeting minutes, training records, real-time speech subtitles, interview records transcription, real-time court trial records, etc. The asr system speech can merge the text and voice recording of each role, merge and generate meeting minutes, and support text export. The conference system China supports cloud server rental deployment, and local server LAN deployment, artificial intelligence learning, and continuous system optimization.

 

Functions of Automatic Speech Recognition System

As a new development of modern conference solutions, the automatic speech recognition (ASR) system brings a more intelligent human-computer interaction experience. For traditional conferences, communication by sound and video cannot satisfy the modern conference needs anymore. Besides, after the meeting, the document processing, meeting minutes, and legal procedures of specific users are also required to be presented in a Word format. Gonsin automative speech recognition system can achieve real-time, complete, and orderly text transcription from sound, and ensures the text corresponds to each delegate's speech. The transcribed text can be displayed on a large screen, as well as Gonsin paperless conference system in real-time.

 

ASR speech recognition software suits various application scenarios, including meeting minutes, training records, real-time speech subtitles, interview records transcription, real-time court trial records, etc.

 

Gonsin Automated Voice Recognition System Solutions

GONSIN ASR System offers three solutions: Online Speech Recognition and Translation Solution, Lightweight Private Deployment Solution, and Conference Room Cluster Private Deployment Solution.

 

Online Speech Recognition and Translation Solution

 

Lightweight Private Deployment Solution

 

Conference Room Cluster Private Deployment Solution

 

Automatic Speech Recognition System Advantages

GONSIN Automatic Speech Recognition software system is developed on the platform of GONSIN full digital conference automatic speech recognition technology. By connecting the network audio data and the ASR background, and in the support of ASR and GONSIN application software, it realizes real-time voice transcribing into text.

 

Gonsin Automatic Speech Recognition（ASR） Software V7.1.0

Basic Functions

Support public cloud and proprietary cloud voice server selection docking, which can meet different server deployment methods. Support installation to PC computer or speech recognition server, which can be flexibly applied to a variety of application scenarios.

 

Support ASR server shutdown management function, ASR server, discussion system connection, search, and microphone role customization function, and support the public letter of each series of discussion system seamless docking, conference management, role separation, and automatic identification.

 

Support personnel and equipment management, including equipment search, displaying unit number information, IP address information, and personnel name settings; support meeting information editing, including new meeting name, defining meeting time, location, and meeting content editing.

 

Support simultaneous recognition of multiple microphone roles and anti-crosstalk function, which can effectively avoid mutual crosstalk when multiple microphones are recognized at the same time; support microphone status prompts, which can display the microphone on and off status in real time.

 

Support language model learning function. It support importing common words such as names of people and places to learn the language model.

 

Support automatic identification of participants' roles, automatic identification of participants' voice and transcription into text. The software support translation into other required speech (software functions vary according to engine capabilities)

 

Support intelligent semantic understanding, which can automatically understand the semantics of the participants and automatically break sentences and segments according to the semantics. Support automatic conversion of consecutive numbers to Arabic format, and support automatic identification of cell phone numbers, ID cards and other consecutive numbers converted to Arabic format.

 

Support meeting text editing and correction functions. Generate separate recording files for different roles, or merge the text records and recordings of each role. Voice and text records can be synchronized playback and display against the document correction.

 

Support meeting record output function. Support text merge, generate meeting minutes, and export text.

 

Support content search function, support text content search. Keywords can be searched, quickly locate the position of the corresponding content, greatly improving the efficiency of content retrieval.

 

Support text split-screen output function. Installation to the PC computer, you can realize the transcription text real-time display in the main screen of the operating computer, support the expansion of split-screen output, real-time display of the text content of voice recognition. Support screen customization function, screen resolution adaptive, support text font, size settings, to provide high-quality split-screen text display service.

 

Support recording file recognition, through the recording file import, automatically convert the recording file content into text content; support mp3, wav and other file formats.

 

Support the selection of audio input devices, you can connect the computer's audio input devices, real-time audio input transcription text

 

Support the computer to recognize the current playback sound content, and automatically convert it to text.

 

Support more customized features: the software support Chinese and English switching, as well as other custom languages; support for secondary development, according to the project requirements of the open interface protocol or customized development.

 

Technical Parameters

 

Gonsin Automatic Speech Recognition Subtitle Display Software V7.1.0

Basic Functions

Good system compatibility, support subtitle display for Windows and Android devices.

 

Support multiple subtitle display mode settings. Support full-screen mode and pop-up mode

 

Full screen mode: display the transcription content in full screen in the form of a dialog box. Support background setting and font setting.

 

Barrage mode: Displays the transcription content in a floating barrage style. Support line setting and font setting

 

Support video overlay subtitle function: support real-time subtitle function overlaying on the video screen, integrated with video conferencing and camera tracking applications.

 

Support paperless overlay subtitle function: Enables real-time subtitle overlay on paperless screens, integrating with paperless systems, and displaying transcribed text in real-time on paperless terminals.

 

Lightweight Intelligent Automatic Speech Recognition Server

Basic Functions

With intelligent voice recognition software, it can realize Web access management

 

Support automatic recognition of participant roles, automatic recognition of participant's voice, and transcription into text

 

With built-in ASR Engine, adopt industry-leading online speech recognition technology, deployed through the cloud to provide speech recognition services for local speech. Low latency, high recognition accuracy, accuracy rate can reach more than 99%

 

Speech recognition server can realize speech transcription of different channels:

 

GX-AS201: supports 1-way speech recognition capability

 

GX-AS202: Supports 2-way speech recognition capability

 

GX-AS205: supports 5-way speech recognition capability

 

GX-AS208: supports 8-way speech recognition capability

 

Support customized language recognition, such as Chinese, English, Spanish, Arabic, Russian and French.

 

Support recognition in multiple application scenarios: education, judicial, medical, conference speech, news media, entertainment video, smart home, social, automotive and so on

 

Support multiple conference rooms to share the server. Support multiple conference rooms in the conference center to form a LAN and centrally deploy the server to meet the parallel speech recognition and transcription in multiple conference rooms.

 

With intelligent speech recognition subtitle display software, provide subtitle display service for conferences.

 

Technical Parameters

 

ASR Automatic Speech Recognition Server GX-AS301

Basic Functions

2U standard rack-mounted server with stable and reliable performance, adopting SGCC galvanized steel plate, environmentally friendly exterior paint, fingerprint resistance, and resistance to contact 4kV strong magnetic interference

 

Adopt high-performance configuration LINNUX server, install ASR Engine V3.0 software to realize automatic identification of participants' roles, automatic recognition of participants' voices and transcription into text.

 

Support multiple conference rooms to share the server. Support multiple conference rooms in the conference center to form a LAN and centrally deploy the server to meet the needs of multiple conference rooms for parallel speech recognition and transcription.

 

Co-work with intelligent speech recognition subtitle display software to provide subtitle display service for meetings

 

High-efficiency CTC model, through the optional authorization, a single server supports a maximum of 50 concurrent recognition.

 

The server adopts SSL encryption mechanism to effectively ensure the storage security and transmission security of sensitive information. RC4, MD5 and RSA encryption algorithms are used to ensure the security of platform data and avoid leakage of important information.

 

Built-in power management embedded software. It can monitor the voltage status to avoid equipment failure caused by voltage fluctuation and realize all-weather protection.

 

GONSIN Automatic Speech Recognition Engine V3.1/V3.2

With industry-leading online speech recognition technology, deployed through the cloud to provide speech recognition services for local speech. Low latency, high recognition accuracy, accuracy rate can reach more than 99%

 

The engine adopts a package payment model, effectively reducing the input cost and construction threshold of speech recognition. Users can purchase the package program of appropriate length according to the actual demand for the length of speech recognition (please purchase the package service in time to ensure the normal use of the engine)

 

Support role-separated recognition: different original languages and translation languages can be selected according to different roles, so as to realize simultaneous recognition of multiple languages, transcription into corresponding text, and translation.

 

Support multiple major languages, such as Chinese, English, French, Russian, Arabic and Spanish.

 

With intelligent speech recognition subtitle display software, it can display the original text and translated text at the same time, or set to display the original/translated text separately, providing subtitle service for business negotiation and video conference in different languages.

 

GONSIN Automatic Speech Recognition Engine V3.0

Adopt intelligent language recognition model technology, based on AI technology to achieve speech recognition

 

Support customized language recognition, such as Chinese, English, Spanish, Arabic, Russian and French

 

Support recognition in multiple application scenarios: education, judicial, medical, conference speech, news media, entertainment video, smart home, social, automotive and so on

 

Any automated speech recognition software, regardless of its complexity, can extract and decompose your words for analysis and response, and its basic event sequence is listed as follows:

 

1.Talk to the software via audio input.

 

2.The automatic voice recognition you are speaking to will generate a wave file of your words.

 

3.The waveform files were cleaned by removing background noise and normalized volume.

 

4.The filtered waveforms are decomposed into so-called phonemes. (Phonemes are the basic components of language and word pronunciation. There are 44 such words in English, consisting of vocal blocks such as "wh", "th", "ka", and "t").

 

5.Each phoneme acts like a chain, starting with the first phoneme and analyzing them in sequence, and the ASR speech recognizer uses statistical probabilistic analysis to infer the whole word, and then infer complete sentences from there.

 

6.Your ASR automatic speech recognition software, which now "understands" your words, can respond to you in a meaningful way.

 

How Does Automatic Speech Recognition Software Work?

Any automated speech recognition software, regardless of its complexity, can extract and decompose your words for analysis and response, and its basic event sequence is listed as follows:

 

1.Talk to the software via audio input.

 

2.The automatic voice recognition you are speaking to will generate a wave file of your words.

 

3.The waveform files were cleaned by removing background noise and normalized volume.

 

4.The filtered waveforms are decomposed into so-called phonemes. (Phonemes are the basic components of language and word pronunciation. There are 44 such words in English, consisting of vocal blocks such as "wh", "th", "ka", and "t").

 

5.Each phoneme acts like a chain, starting with the first phoneme and analyzing them in sequence, and the ASR speech recognizer uses statistical probabilistic analysis to infer the whole word, and then infer complete sentences from there.

 

6.Your ASR automatic speech to text software for meeting minutes, which now "understands" your words, can respond to you in a meaningful way.

 

As one of video conferencing equipment manufacturers, we can provide kinds of video and audio conferencing system for sale, anything you need, please contact us.