Details

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PAVAVOICE MAP04E 4x4 Digital Conference Audio Processor Malaysia | AEC, AFC, ANC, AGC & Auto Mixer DSP

Professional Audio DSP for Meeting Rooms & Conference Systems

The PAVAVOICE MAP04E is a professional 4-input / 4-output digital conference audio processor designed for meeting rooms, conference systems and integrated AV projects that require better microphone control and more consistent speech audio.

Built-in AEC, AFC, ANC and AGC processing helps address common conference-room audio challenges including acoustic echo, microphone feedback, background noise and inconsistent microphone levels. The processor also supports automatic mixing, matrix mixing and camera tracking, making it suitable for professionally integrated meeting-room systems.

Solve Common Meeting Room Audio Problems

AEC – Acoustic Echo Cancellation

Designed for remote video conferencing applications to help control acoustic echo between local and remote meeting audio.

AFC – Feedback Cancellation

Built-in feedback cancellation helps reduce microphone feedback during conference-room operation.

ANC – Noise Cancellation

Helps optimise local meeting audio by reducing unwanted background noise.

AGC – Automatic Gain Control

Automatically manages microphone signal levels to provide more consistent speech levels in varying meeting scenarios.

Key Features

• 4 × Balanced Mic / Line Inputs
• 4 × Balanced Line Outputs
• +48V Phantom Power available for each microphone input
• Built-in AEC, AFC, ANC and AGC
• Automatic Mixing & Matrix Mixing
• 15-band PEQ on Inputs
• 10-band PEQ on Outputs
• Stereo USB Audio Playback & Recording
• Camera tracking support
• Preset saving and parameter locking
• USB and TCP/IP control
• RS232 and RS485 central control integration
• GPIO external control connection
• Mconsole configuration software
• Optional RS485 touch-screen wall controller

The PAVAVOICE product range also specifies MAP04E processing functions including Noise Gate, PEQ, Delay, FIR Filter, crossover, compressor and limiter for professional DSP configuration.

Automatic Microphone Management for Conference Rooms

In meeting rooms using multiple microphones, manually controlling every microphone channel can become difficult.

The MAP04E supports automatic microphone mixing, helping manage active microphone channels during discussions while giving system integrators additional flexibility through matrix mixing and DSP configuration.

This makes it particularly useful for structured conference-room audio systems where multiple microphone sources need to be processed through one central DSP.

Designed for Professional AV Projects

The PAVAVOICE MAP04E is particularly suitable for:

• Corporate boardrooms
• Government meeting rooms
• Conference rooms with multiple microphones
• Video conferencing rooms
• Committee and council meeting rooms
• Camera-tracking conference systems
• Professional AV system integration projects

Rather than targeting general-purpose audio applications, the MAP04E is designed for projects where microphone processing, echo management, automatic mixing and AV control integration are required.

Camera Tracking & AV Control Integration

The MAP04E supports camera tracking integration, allowing it to form part of conference-room systems where microphone activity is linked with compatible camera-control configurations.

For professional control integration, the processor supports:

• USB
• TCP/IP
• RS232
• RS485
• GPIO

Preset configurations can also be archived and locked, helping system integrators protect completed project settings from unintended changes.

USB Audio for Video Conferencing

The built-in stereo USB sound card supports audio playback and recording.

This allows the MAP04E to be incorporated into computer-based conferencing and professional meeting-room audio systems without requiring a separate USB audio interface for supported configurations.

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Technical Specifications

DSP Processing

• DSP: 32-bit floating point, 400MHz
• AD/DA: 24-bit / 48kHz
• System Delay: <1ms

Audio Inputs

• Inputs: 4 × Balanced
• Input Level: Mic / Line selectable
• Input Connector: 3.81mm Phoenix, 12-pin
• Input Impedance: 16kΩ
• Maximum Input: 17dBu Line / -3dBu Mic @ 20dB sensitivity
• Phantom Power: +48V DC, 5.5mA per input channel

Audio Outputs

• Outputs: 4 × Balanced Line
• Output Connector: 3.81mm Phoenix, 12-pin
• Output Impedance: 150Ω

Audio Performance

• Frequency Response – Line: 20Hz–20kHz (±0.5dB)
• Frequency Response – Mic: 20Hz–20kHz (±1.5dB)
• THD+N: -90dB
• SNR – Line: 110dB
• SNR – Mic: 100dB

Connectivity & Control

• USB: Type-B 2.0
• Network: TCP/IP via RJ45
• Serial Control: RS232
• Central Control: RS485
• External Control: GPIO
• Software: Mconsole for Windows 7 / 8 / 10 / 11
• Optional Control: RS485 Touch-Screen Wall Panel

Physical Specifications

• Power Supply: AC 90–264V, 50/60Hz
• Dimensions: 483 × 265 × 44.5mm
• Net Weight: 3.3kg
• Operating Temperature: -20°C to 60°C

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Frequently Asked Questions

What is the PAVAVOICE MAP04E used for?

The MAP04E is a 4-input / 4-output digital audio processor designed for professional conference rooms, meeting-room microphone systems and video conferencing audio applications.

Does the MAP04E support echo cancellation?

Yes. It includes built-in AEC (Acoustic Echo Cancellation) specifically intended for remote video conferencing applications.

Can MAP04E automatically manage multiple microphones?

Yes. The MAP04E supports automatic mixing and matrix mixing, making it suitable for conference systems with multiple microphone sources.

Does MAP04E provide phantom power for condenser microphones?

Yes. Each microphone-level input supports +48V phantom power.

Can MAP04E be integrated with a camera tracking system?

Yes. The product specifications state that the MAP04E supports camera tracking and camera control integration. Compatibility and system configuration should be confirmed according to the camera and project requirements.

Can system settings be protected after installation?

Yes. MAP04E supports preset archiving and locking, allowing completed project parameters to be protected from unintended adjustment.

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Contact PAVA for MAP04E Conference DSP

Planning a professional meeting room, conference audio system or video conferencing project in Malaysia?

Contact PAVA for MAP04E product information, system matching, project configuration and quotation.

Call / WhatsApp: +60 12-688 0966
WhatsApp: https://wa.me/60126880966