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AS3460

Digital Augmented Hearing

特点

  • Automatic Leakage Compensation algorithm
  • Automatic Ambient Preset Selection algorithm
  • Low Latency as little as 4.3µs
  • Ultra Low Power (5mW@1.35V digital core for Hybrid ANC)
  • Highest Filter Design Flexibility with flexible design tool and filter prediction algorithms

优势

  • Best in Class ANC Performance (through low latency)
  • Natural Augmented hearing
  • Longest Battery Lifetime
  • User friendly filter development
  • Small form factor

产品参数

Function Digital ANC and Augmented Hearing
Topology FF, FB, Hybrid
Output Type Stereo Fully Differential
Max. Output Power 30mW@32 Ohm load; 50mW@16 Ohm load
SNR, THD 110dB, 80dB @10mW output power (32 Ohm load)
ANC Performance >40dB
Supply Voltage 1.8V (typ)
Package FBGA36

综述

The AS3460 is a low power, small size Digital Augmented Hearing companion device. It allows the customer to enable ANC and Hearing Augmentation on all form factors. Loose fit -, closed fit earbuds and neckbands, on- and over the ear headphones.
This unique combination of optimized hard- and software, for the first time in the market, enables ANC on loose fit earbuds.

本产品适用于以下应用:

  • True wireless earbuds
  • Neckband earbuds
  • On-ear headphones
  • Over-ear headphones
  • Over-the-counter hearing aids
  • Sleep buds

工具

标题 分类 主标题 购买
Digital Augmented Hearing Demo Kit Application Board Digital Augmented Hearing Demo Kit

资源

类别 描述 语言
Library AS3460_Lib_cBluetoothSoC_v1-1-0.zip BluetoothSoC EN
Library AS3460_Lib_cBluetoothSoC_v1-0-2.zip BluetoothSoC EN
Library AS3460_Lib_ReleaseNotes_v1-25-11.pdf EN
Library AS3460_Lib_ReleaseNotes_v1-24-8.pdf EN
Library AS3460_Lib_ReleaseNotes_v1-22-11.pdf EN
Library AS3460_Lib_ReleaseNotes_update_v1-22-11.pdf EN
Library AS3460_Lib_Handbook_v1-12-0.pdf EN
Library AS3460_Lib_DigitalHeadphoneCharacterization_v1-0-0.pdf EN
Library AS3460_Lib_APv4-6_Templates_v1-0-1.zip EN
Library AS3460_Lib_APv4-5-2_Templates_v1-0-1.zip EN
Library AS3460_Lib_APv4-4-2_Templates_v1-0-1.zip EN
Evaluation Software AS3460_EvalSW_FleX_99_v1-22-11.exe EN
Evaluation Software AS3460_EvalSW_FleX_86_v1-21-8.exe EN
Evaluation Software AS3460_EvalSW_FleX_77_v1-19-0.exe EN
Evaluation Software AS3460_EvalSW_FleX_67_v1-15-0.exe EN
Evaluation Software AS3460_EvalSW_FleX_60_v1-12-0.exe EN
Evaluation Software AS3460_EvalSW_FleX_133_v1-26-3.exe EN
Evaluation Software AS3460_EvalSW_FleX_112_v1-24-8.exe EN
Evaluation Software AS3460_EvalSW_FleX_105_v1-23-5.exe EN
App AS3460_App_EnvironmentalNoise_pAndroid_v1-1-0.apk EN

技术文档

类别 描述 语言
Application Note AS3460 Automatic Leakage Compensation Calibration English
User Guide AS3460 Digital Augmented Hearing Demo Kit User Manual English

环境文档

类别 描述 语言
RoHS Certificate RoHS AS3460 English

通知

类别 描述 语言
Product Change Notification CN09-2020 (AS3460 - Digital Augmented Hearing firmware upgrade capability) English
Product Change Notification CN47-2020 (issued 2020-Oct) English

其他信息

类别 描述 语言
Block Diagram Block Diagram AS3460 English
Image AS3460 Top
Image AS3460 Top Perspective
Image AS3460 Bottom
Image AS3460 Bottom Perspective
Augmented Hearing Video

Digital Augmented Hearing AS3460

Through enhancing user experience and simplifying design, we at ams are innovating consumer products. Now we are introducing Digital Augmented Hearing, our latest breakthrough in audio sensing technology, bringing Active Noise Cancellation to the increasingly popular wireless in-ear headphones - even those with comfortable loose-fit designs.
 

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