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PA SYSTEM

Rovapa PA System is based on a series of self-designed and developed products.PA System is a pure digital audio transmission system based on TCP/IP network protocol, which breaks through the limitations of traditional analog broadcasting in terms of sound quality, transmission distance and function expansion by encoding audio signals into data packets for transmission. Its core architecture is fully integrated with the standard IP network, supporting bidirectional audio reinforcement and cross-platform integration (e.g., video surveillance, computer network)，realizing multi-network integration.

IP SIP SPEAKER

SIP (Session Initiation Protocol) is an application layer signaling protocol used to establish, modify, and terminate multimedia sessions (e.g., voice, video calls). While SIP itself is primarily designed as a unicast protocol, it can be used in conjunction with other technologies to enable broadcast or multicast communications.

PA SPEAKER

PA Speaker is the terminal equipment of public broadcasting system, which is responsible for converting the audio signal into transmittable sound.It is characterized by wide range sound reinforcement, high definition and strong directivity. It is suitable for voice broadcasting, background music playing and emergency broadcasting in campus, shopping mall, station and other public places.

PA AMPLIFIER

PA Amplifier is the core equipment of the public broadcasting system, responsible for amplifying the weak audio signals from the front-end audio source equipment (such as microphone, player), and outputting enough power to drive the speakers to sound. Its core role is signal amplification, impedance matching and sound quality optimization, which directly affects the sound effect, coverage and stability of the broadcasting system.

CONFERENCE SYSTEM

Rovapa Conference System is based on a series of self-designed and developed products.It is a set of integrated audio acquisition, transmission, processing and sound reinforcement solutions. The core objective is to realize clear, stable and efficient conference communication. The system usually contains a digital conference system,simulated conference system, a professional sound system and auxiliary subsystems (such as simultaneous interpretation, video tracking, central control, etc.)

DIGITAL CONFERENCE

Digital Conference System adopts digital signal transmission technology (non-analog signal),through the network protocol or wireless high-frequency band (such as 5GHz WiFi) transmission of audio to achieve high-fidelity voice, low-latency and multi-device cooperation. It is the core solution of modernized intelligent conference.

SIMULATED CONFERENCE

Simulated Conference System is a conference solution based on analog signal transmission, connecting each conference unit through physical cable series (hand-in-hand) to realize speech control, audio distribution and system management. The core features are high stability, strong anti-jamming, low latency, suitable for government meetings, corporate board of directors, courts and other scenarios that require high reliability and confidentiality.

WIRELESS CONFERENCE

Wireless Conference System realizes audio signal transmission through wireless technology (e.g. UHF, 2.4GHz) without physical cable connection, which is mainly divided into two categories: Wireless microphone system: single or multiple independent microphones, suitable for mobile speaking scenarios (such as speeches, performances); Wireless hand-held system: decentralized multi-seat conference system, supporting multi-person collaborative discussion (e.g. round table, international forum).

PRO-AUDIO SYSTEM

Rovapa PRO-Audio System is based on a series of self-designed and developed products.PRO-Audio System is an electronic system that amplify and evenly transmit the human voice or musical instrument sound to the target area in real time through pickup, audio signal processing, power amplification and sound field covering.
Its core objective is to enhance the clarity of sound, expand the coverage and optimize the sense of hearing.

PRO-AUDIO SPEAKER

Professional Speaker is designed for high intensity sound reinforcement needs Designed for the speaker system, through the high power, high sensitivity and accurate acoustic characteristics, the audio signal is efficiently converted into clear and stable sound. It needs to meet the requirements of large dynamic range, low distortion and high reliability.

PRO-AUDIO AMPLIFIER

Professional Amplifier is the core driving equipment of the sound reinforcement system. Responsible for the mixing console or processor output of low-level audio signals for high-fidelity amplification,the output is sufficient to drive the speakers of high-power electrical signals, need to meet the high power output, low distortion, high stability requirements.

PRO-AUDIO PROCESSOR

PRO-Audio Console is the “brain” of the sound reinforcement system, responsible for audio signal crossover, equalization, delay, dynamic processing and system protection, optimize the sound quality and adapt to different scene requirements. Commonly used in the main sound reinforcement systems, conference systems, theaters, etc., to achieve accurate sound field control and equipment coordination.

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Email：info@rovapa.com

Tel：+86 020-84509588

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