The ACOSOUND L16-BTE-P represents a flagship-level 16-channel BTE hearing aid solution engineered specifically for professional audiology practices, hearing care distributors, healthcare institutions, and private-label hearing aid brands targeting international B2B markets. This digital power hearing aid combines advanced multi-core digital signal processing technology, sophisticated fitting flexibility, intelligent environmental adaptation systems, and durable construction to deliver exceptional hearing performance for individuals with moderate to profound hearing loss. Designed to address the evolving demands of modern hearing care professionals, the ACOSOUND hearing aid platform provides a comprehensive solution that balances premium technical features with competitive market positioning.
Product General Information:
Place of Origin: |
Zhejiang, China |
Brand Name: |
AcoSound |
Model Number: |
L16-BTE-P |
Certification: |
FDA ISO13485 FCC EMC MDSAP Etc. |
OEM & ODM Service |
- Logo printing
- Packaging customization
- Product color customization
|
Advanced Digital Signal Processing Architecture
At the core of this ACOSOUND hearing aid system lies the advanced ACOD2101 intelligent multi-core DSP platform, which provides outstanding real-time processing power and sophisticated sound optimization capabilities. The 16-channel BTE hearing aid architecture enables hearing care professionals to perform highly detailed audiometric fittings by independently adjusting amplification and compression parameters across 16 separate frequency channels and 32 adjustable frequency bands. This level of fitting precision allows audiologists to match the unique contours of each user's hearing loss profile with exceptional accuracy, resulting in improved speech intelligibility, better environmental sound awareness, and a more natural overall listening experience compared to conventional digital power hearing aid systems with fewer adjustment channels.
Commercial Terms of Products:
Minimum Order Quantity: |
· Standard models: MOQ 100 pcs
· OEM orders: MOQ 500 pcs
|
Delivery Time: |
· Standard orders: 7–15 days
· OEM/ODM orders: 20–35 days
|
Sample Policy: |
· Samples available for testing
· Sample lead time: 3–7 days
|
Warranty Policy |
· 1–2 years warranty
· Free spare parts support
· Technical after-sales service
|
Intelligent Feedback Cancellation and Noise Management
One of the most critical performance features of this digital power hearing aid is the integrated DFBC 2.0 adaptive feedback cancellation system. Acoustic feedback, which manifests as whistling or squealing sounds, represents one of the most common challenges in high-power hearing aid applications. The DFBC 2.0 technology continuously monitors the acoustic environment and intelligently suppresses potential feedback paths before they become audible to the user or surrounding listeners. This proactive feedback management system allows the 16-channel BTE hearing aid to deliver stable, high-level amplification without the distracting whistling sounds that often compromise user satisfaction and limit effective gain in conventional behind the ear hearing device designs.
Environmental noise reduction represents another key advantage of the ACOSOUND hearing aid platform. The L16-BTE-P incorporates ENDR 2.0 environmental detection and noise reduction technology, which can reduce unwanted background noise by up to 20 dB while preserving important speech signals. By continuously analyzing the acoustic environment and identifying noise sources, the digital power hearing aid system intelligently attenuates non-speech sounds such as traffic noise, ventilation systems, crowd chatter, and environmental hum. This selective noise reduction significantly improves listening comfort and communication effectiveness in challenging acoustic environments including restaurants, shopping centers, public transportation, family gatherings, and workplace settings where multiple sound sources compete for attention.
Product Parameter Information
| Model# |
L4-BTE-P |
L8-BTE-P |
L12-BTE-P |
L16-BTE-P |
| OSPL 90(dB) |
MAX |
128 |
| HFA |
116 |
| FOG 50(dB) |
MAX |
51 |
| HFA |
41 |
| THD(Hz) |
500 |
3% |
| 800 |
3% |
| 1600 |
3% |
| RTG |
Target |
41 |
| Measure |
41 |
| EQ(dB) |
25 |
| Battery current(mA) |
1.4 |
| Frequency range(Hz) |
200-5500 |
|
|
|
|
|
|
| Channel |
4 |
8 |
12 |
16 |
| ERAC Context Analysis Based Intelligent Multi-Compression Technology |
ERAC1.0,
Dual-Knee |
ERAC1.0,
Dual-Knee |
ERAC1.0,
Dual-Knee |
ERAC1.0,
Dual-Knee |
| Independent Adjustable Compression & Amplifification Channels |
4 |
8 |
12 |
16 |
| Independent Adjustable Band |
8 |
16 |
24 |
32 |
| ACOD Intelligent Multi-Core DSP |
ACOD2101 |
ACOD2101 |
ACOD2101 |
ACOD2101 |
| DSP Channels |
16 |
32 |
48 |
64 |
| DFBC Adaptive Feedback Cancellation |
AFC2.0,2 levels |
AFC2.0,2 levels |
DFBC2.0 , 2 Levels |
DFBC2.0 , 2 Levels |
| SIW Technology |
SIW |
SIW |
SIW |
SIW |
| Environment Recognition Management System |
No |
No |
Standard |
Standard |
| ENDR Environment Detection and Nolise Reduction System |
ENDR1.0
Max 15dB |
ENDR1.0
Max 17dB |
ENDR2.0
Max 20dB |
ENDR2.0
Max 20dB |
| Noise Source Tracking and Supression Technology |
No |
No |
Standard |
Standard |
| Transient Noise Management |
No |
Standard |
Standard |
Standard |
| Wind Noise Management |
No |
No |
Standard |
Standard |
| Directional Dual-Microphone Technology |
All Direction |
Fixed Direction |
Standard |
Standard |
| Directional Speech Enhancement Technology |
No |
Fixed |
Standard |
Standard |
| Programs Selectable |
4 |
4 |
4 |
4 |
| Internal Sound Field Assessment System |
✓ |
✓ |
✓ |
✓ |
| Internal Audiometer System |
✓ |
✓ |
✓ |
✓ |
| Adjectable Turn-on Delay |
✓ |
✓ |
✓ |
✓ |
| Occlusion Effect Management |
✓ |
✓ |
✓ |
✓ |
| Low Battery Power Notifification |
✓ |
✓ |
✓ |
✓ |
| Adjustable Notifification Volume |
✓ |
✓ |
✓ |
✓ |
| Volume Control |
✓ |
✓ |
✓ |
✓ |
| FM Interface Compatible |
✓ |
✓ |
✓ |
✓ |
| Auto Phone Function |
✓ |
✓ |
✓ |
✓ |
| Memory After Power-off |
✓ |
✓ |
✓ |
✓ |
| Personalized Data Storage |
Standard |
Standard |
Standard |
Standard |
| Nano Coating Technology |
✓ |
✓ |
✓ |
✓ |
User-Friendly Controls and Convenience Features
The digital power hearing aid includes a comprehensive suite of user convenience features designed to simplify daily operation and enhance user satisfaction. The device supports four selectable listening programs, allowing users to quickly switch between optimized settings for different acoustic environments such as quiet conversation, noisy restaurants, outdoor activities, and music listening. Program selection can be easily controlled through integrated push buttons on the behind the ear hearing device housing, providing intuitive access to customized hearing profiles without requiring complex menu navigation or smartphone connectivity.
Volume control functionality gives users direct command over amplification levels, enabling personalized adjustments based on individual comfort preferences and varying environmental conditions. The 16-channel BTE hearing aid also features adjustable startup delay, which prevents sudden loud sounds when the device is first activated, low battery notification alerts that warn users when power levels are running low, and adjustable notification volume settings that allow users to customize alert sound levels according to their hearing needs and preferences. These thoughtful user-focused design elements contribute to improved daily usability and long-term user satisfaction with the ACOSOUND hearing aid platform.
Applications Across Professional Hearing Care Markets
The 16-channel BTE hearing aid serves diverse professional hearing care applications including audiology clinics, hearing rehabilitation centers, hospitals, elderly care programs, government hearing assistance initiatives, retail hearing aid networks, and private-label hearing aid distribution channels. Audiologists seeking premium digital power hearing aid solutions capable of addressing complex hearing loss profiles will appreciate the advanced fitting flexibility and sophisticated signal processing capabilities that enable highly customized patient outcomes. Hearing rehabilitation specialists can utilize the ACOSOUND hearing aid to support long-term hearing improvement programs where consistent performance and reliable technology are critical success factors.
Medical facilities requiring dependable behind the ear hearing device solutions can confidently deploy the L16-BTE-P for patients with moderate to severe hearing loss, knowing that the device offers stable performance, professional fitting capabilities, and clinical-grade sound processing suitable for healthcare environments. Elderly hearing care programs benefit from user-friendly controls, automatic sound optimization, and reliable daily performance that simplify operation for users who may have limited technical experience or dexterity challenges. Government hearing assistance projects and public welfare organizations can leverage the 16-channel BTE hearing aid for hearing support initiatives that require premium performance balanced with cost-effectiveness and long-term reliability.
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