Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor

The NovaStar H-DAP44, H-DAP88, and H-DAP1616 Digital Audio Processors deliver professional multi-channel DSP, Automix, ANC, AEC, and AFC, ensuring crystal-clear audio for conferences, classrooms, and professional audio environments.

Module Number

H-DAP44

H-DAP88

H-DAP1616

Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor Description

The NovaStar H-DAP44 Digital Audio Processor, H-DAP88 Digital Audio Processor, and H-DAP1616 Digital Audio Processor are advanced professional audio processing and control systems designed for conferences, education, healthcare, and corporate environments. Each model converts analog signals from multiple channels into high-quality digital signals and processes them with high-performance DSP algorithms to improve sound clarity, reduce noise, cancel echoes, and suppress feedback. With flexible software-based control, intuitive user interfaces, and multi-platform compatibility, the H-DAP44, H-DAP88, and H-DAP1616 allow precise and reliable audio management. Users can operate each processor via Windows PC software, iOS/Android apps, or web browsers (IE, Chrome, Firefox), making installation, setup, and operation simple and efficient for any professional audio application.

Product Features:
• High-Performance DSP: TI dual-core high-speed floating-point DSP ensures low-latency, high-precision audio processing.
• Advanced Audio Algorithms: Supports Automix, ANC (Noise Cancellation), AEC (Echo Cancellation), and AFC (Feedback Suppression) for clear, high-quality sound.
• Full Matrix Mixing: Flexible channel allocation and signal routing for multi-input and multi-output setups.
• Automatic Microphone Priority: Adaptive noise thresholding and last-mic lock ensure ambient sound is always captured while reducing background interference.
• Multi-Platform Control: Operable via Windows PC software, iOS/Android apps, or web browsers (IE, Chrome, Firefox). Supports multi-user management.
• USB Recording and Playback: USB 2.0 interface enables high-quality recording and audio playback.
• Multiple Control Interfaces: Ethernet, RS232, RS485, and 8 GPIO connectors allow easy integration with other audio systems.
• AEC Echo Cancellation: Adjustable echo path length up to 512 ms with robust Double Talk detection.
• ANC Noise Cancellation: Noise suppression up to -30 dB without distortion. Supports fast-tracking of dynamic and stationary noise.
• AFC Feedback Cancellation: Adaptive acoustic modeling eliminates feedback and enhances microphone gain (up to 18 dB).
• Built-in Installation Software: No CD required. Function modules can be enabled/disabled individually with numerical level display.
• Automatic Preset Memory: Stores all settings automatically after power loss.
• High Audio Fidelity: 24-bit quantization, 48 kHz sampling rate, THD+N ≤0.003%, maximum input/output +18 dBu, background noise ≤-90 dBu.
• Compact and Durable Design: Dimensions 486 × 260.9 × 44 mm, weight 6 kg. Operating temperature 0°C–55°C, humidity 0–75% RH non-condensing.
• Wide Applications: Ideal for conference rooms, classrooms, healthcare facilities, corporate meetings, and multi-zone audio systems.

Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor Specification:

Module		H-DAP44	H-DAP88	H-DAP1616
Overall Specifications		Ti 456MHz FLOPS DSP	Ti 456MHz FLOPS DSP	Ti 456MHz FLOPS DSP
Analog channels		4 inputs + 4 outputs	8 inputs + 8 outputs	16 inputs + 16 outputs
Core algorithms		Automix, feedback cancellation, echo cancellation, noise cancellation	Automix, feedback cancellation, echo cancellation, noise cancellation	Automix, feedback cancellation, echo cancellation, noise cancellation
GPIO		8 connectors used for input or output	8 connectors used for input or output	8 connectors used for input or output
RS232/RS485		1	1	1
RJ45 control connector		1	1	1
USB port		1	1	1
RJ11 phone connector		0	0	0
DANTE network connector		0	0	0
Quantization bits		24-bit	24-bit	24-bit
Sampling rate		48 kHz	48 kHz	48 kHz
Frequency Response (20Hz~20 kHz)		±0.2 dB	±0.2 dB	±0.2 dB
A/D dynamic range (Aweighted)		114 dB	114 dB	114 dB
D/A dynamic range (Aweighted)		120 dB	120 dB	120 dB
THD+N		≤0.003%, 4dBu	≤0.003%, 4dBu	≤0.003%, 4dBu
Background noise		-90 dBu	-90 dBu	-90 dBu
Delay from analog input to analog output		3 ms	3 ms	3 ms
Input impedance (balanced)		20 kQ	20 kQ	20 kQ
Output impedance (balanced)		100 Q	100 Q	100 Q
Maximum input level		+18 dBu, balanced	+18 dBu, balanced	+18 dBu, balanced
Maximum output level		+18 dBu, balanced	+18 dBu, balanced	+18 dBu, balanced
Equivalent input noise EIN (20 Hz~20 kHz, Aweighted)		≤-131 dBu	≤-131 dBu	≤-131 dBu
Phantom power		DC 48 V	DC 48 V	DC 48 V
Frequency response		20 Hz~20 kHz, ±1 dB	20 Hz~20 kHz, ±1 dB	20 Hz~20 kHz, ±1 dB
Input Common-Mode		70 dB @80 Hz	70 dB @80 Hz	70 dB @80 Hz
Channel isolation		104 dB @ 1kHz	104 dB @ 1kHz	104 dB @ 1kHz
THD+N		≤0.002%@1k, 4 dBu	≤0.002%@1k, 4 dBu	≤0.002%@1k, 4 dBu
Echo suppression ratio		>60 dB	>60 dB	>60 dB
Steady state noise cancellation ratio		≤30 dB	≤30 dB	≤30 dB
Background noise		-90 dBu	-90 dBu	-90 dBu
Working power		AC 110 V-220 V, 50 Hz/60 Hz	AC 110 V-220 V, 50 Hz/60 Hz	AC 110 V-220 V, 50 Hz/60 Hz
Rated power consumption		20W	24W	34W
Operating Environment	Temperature	0°C to +55°C	0°C to +55°C	0°C to +55°C
Operating Environment	Humidity	0% RH to 75% RH, non-condensing	0% RH to 75% RH, non-condensing	0% RH to 75% RH, non-condensing
Storage Environment	Temperature	-20°C to +75°C	-20°C to +75°C	-20°C to +75°C
Storage Environment	Humidity	0% RH to 85% RH,non-condensing	0% RH to 85% RH,non-condensing	0% RH to 85% RH,non-condensing
Physical Specifications	Dimensions	486.0mm×260.9mm×44.0mm	486.0mm×260.9mm×44.0mm	486.0mm×260.9mm×44.0mm
Physical Specifications	Weight	6 kg	6 kg	6 kg
Packing Information	Packing box	610mm×410mm×110mm	610mm×410mm×110mm	610mm×410mm×110mm
Packing Information	Accessories	• 3x 12-pin Phoenix connectors • 1x 3-pin Phoenix connectors • 1x Power cord • 1×Small screwdriver • 1x Certificate of Approval • 1x Quick Start Guide	• 5x 12-pin Phoenix connectors • 1x 3-pin Phoenix connectors • 1x Power cord • 1×Small screwdriver • 1x Certificate of Approval • 1x Quick Start Guide	• 9x 12-pin Phoenix connectors • 1x 3-pin Phoenix connectors • 1x Power cord • 1×Small screwdriver • 1x Certificate of Approval • 1x Quick Start Guide

Download Resource:
Novastar H-DAP44 Digital Audio Processor Specification
Novastar H-DAP88 Digital Audio Processor Specification
Novastar H-DAP1616 Digital Audio Processor Specification

①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.

②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.

③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.

④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.

⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.

For more details, please see our [Complete Shipping Policy].

Novastar-H-DAP44-Digital-Audio-Processor-1

Novastar-H-DAP44-Digital-Audio-Processor-2

Click to enlarge

Price range: $1,919.99 through $3,009.99

Module Number	H-DAP44 , H-DAP88 , H-DAP1616

Add to compare

Add to wishlist

SKU: NOVAHDAPXXXX Category: LED Video Equipment

Description

Module		H-DAP44	H-DAP88	H-DAP1616
Overall Specifications		Ti 456MHz FLOPS DSP	Ti 456MHz FLOPS DSP	Ti 456MHz FLOPS DSP
Analog channels		4 inputs + 4 outputs	8 inputs + 8 outputs	16 inputs + 16 outputs
Core algorithms		Automix, feedback cancellation, echo cancellation, noise cancellation	Automix, feedback cancellation, echo cancellation, noise cancellation	Automix, feedback cancellation, echo cancellation, noise cancellation
GPIO		8 connectors used for input or output	8 connectors used for input or output	8 connectors used for input or output
RS232/RS485		1	1	1
RJ45 control connector		1	1	1
USB port		1	1	1
RJ11 phone connector		0	0	0
DANTE network connector		0	0	0
Quantization bits		24-bit	24-bit	24-bit
Sampling rate		48 kHz	48 kHz	48 kHz
Frequency Response (20Hz~20 kHz)		±0.2 dB	±0.2 dB	±0.2 dB
A/D dynamic range (Aweighted)		114 dB	114 dB	114 dB
D/A dynamic range (Aweighted)		120 dB	120 dB	120 dB
THD+N		≤0.003%, 4dBu	≤0.003%, 4dBu	≤0.003%, 4dBu
Background noise		-90 dBu	-90 dBu	-90 dBu
Delay from analog input to analog output		3 ms	3 ms	3 ms
Input impedance (balanced)		20 kQ	20 kQ	20 kQ
Output impedance (balanced)		100 Q	100 Q	100 Q
Maximum input level		+18 dBu, balanced	+18 dBu, balanced	+18 dBu, balanced
Maximum output level		+18 dBu, balanced	+18 dBu, balanced	+18 dBu, balanced
Equivalent input noise EIN (20 Hz~20 kHz, Aweighted)		≤-131 dBu	≤-131 dBu	≤-131 dBu
Phantom power		DC 48 V	DC 48 V	DC 48 V
Frequency response		20 Hz~20 kHz, ±1 dB	20 Hz~20 kHz, ±1 dB	20 Hz~20 kHz, ±1 dB
Input Common-Mode		70 dB @80 Hz	70 dB @80 Hz	70 dB @80 Hz
Channel isolation		104 dB @ 1kHz	104 dB @ 1kHz	104 dB @ 1kHz
THD+N		≤0.002%@1k, 4 dBu	≤0.002%@1k, 4 dBu	≤0.002%@1k, 4 dBu
Echo suppression ratio		>60 dB	>60 dB	>60 dB
Steady state noise cancellation ratio		≤30 dB	≤30 dB	≤30 dB
Background noise		-90 dBu	-90 dBu	-90 dBu
Working power		AC 110 V-220 V, 50 Hz/60 Hz	AC 110 V-220 V, 50 Hz/60 Hz	AC 110 V-220 V, 50 Hz/60 Hz
Rated power consumption		20W	24W	34W
Operating Environment	Temperature	0°C to +55°C	0°C to +55°C	0°C to +55°C
Operating Environment	Humidity	0% RH to 75% RH, non-condensing	0% RH to 75% RH, non-condensing	0% RH to 75% RH, non-condensing
Storage Environment	Temperature	-20°C to +75°C	-20°C to +75°C	-20°C to +75°C
Storage Environment	Humidity	0% RH to 85% RH,non-condensing	0% RH to 85% RH,non-condensing	0% RH to 85% RH,non-condensing
Physical Specifications	Dimensions	486.0mm×260.9mm×44.0mm	486.0mm×260.9mm×44.0mm	486.0mm×260.9mm×44.0mm
Physical Specifications	Weight	6 kg	6 kg	6 kg
Packing Information	Packing box	610mm×410mm×110mm	610mm×410mm×110mm	610mm×410mm×110mm
Packing Information	Accessories	• 3x 12-pin Phoenix connectors • 1x 3-pin Phoenix connectors • 1x Power cord • 1×Small screwdriver • 1x Certificate of Approval • 1x Quick Start Guide	• 5x 12-pin Phoenix connectors • 1x 3-pin Phoenix connectors • 1x Power cord • 1×Small screwdriver • 1x Certificate of Approval • 1x Quick Start Guide	• 9x 12-pin Phoenix connectors • 1x 3-pin Phoenix connectors • 1x Power cord • 1×Small screwdriver • 1x Certificate of Approval • 1x Quick Start Guide

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor”

Get a Bulk Price Quote

Shipping & Delivery

Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor

Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor Description

Reviews

Magnimage LED-780H LED Video Processor for 4K Displays

NovaStar MCTRL4K LED Display Controller

Linsn EB901 Replace EB701 LED Display Control System Splitter

VDWALL LVP300 LED Display Video Processor

Colorlight Z6 LED Video Controller

VDWALL LVP909 LED Video Processor

VDwall LVP606A LED HD Video Switcher

VDwall-LVP86XX Multi-Windows Sync Processor

Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor

Novastar H-DAP44/ H-DAP88/ H-DAP1616 Digital Audio Processor Description

Reviews

Related products