AMS AS3460 Manuals

Manuals and User Guides for AMS AS3460. We have 2 AMS AS3460 manuals available for free PDF download: User Manual

AMS AS3460 User Manual (126 pages)

Digital Augmented Hearing Demo Kit

Brand: AMS | Category: Motherboard | Size: 10 MB

Table of Contents
2
1 Introduction

3
- Evaluation Kit
  3
- Ordering Information
  4
2 Quick Start Guide

5
- Hardware Setup
  5
- Project Setup
  6
- Measurements & Calibration
  6
- Simulation Window
  8
- Filter Tuning
  9
- Tooltips
  11
3 Evaluation Board

12
- Default Jumper Setting
  12
- Power Supply
  13
- Power ON/OFF
  19
- Headphone Connectors
  19
- Line Input Connectors
  21
- Digital Microphone Connectors
  22
- Raspberry Pi Board
  25
- I 2 C Communication
  25
- I 2 S Selection
  26
- GPIO Buttons
  27
- Measurement Header
  28
- As3460 IC
  30
4 PCB Design

32
- PCB Layout Recommendation
  33
5 Flex Filter Description

40
- Filter Tabs
  40
- Importing Biquad Coefficients
  50
6 ANC Tuning Guide

56
- Feedback
  56
- Feed Forward
  61
- Example
  62
7 ALC Tuning Guide

66
- Introduction
  66
- Overview
  66
- Measuring ALC Headphones
  67
- Project Setup
  70
- Signal Routing and System Configuration
  76
- Feed Forward Tuning - Low Leak Static
  76
- Feed Forward Tuning - High Leakage and Adaption
  79
- Feedback Filter
  82
- Music Compensation
  84
- Algorithm Parameters
  87
- ELF Stage
  90
8 Dual Chip Operation

91
- How to Operate in Dual Mode
  91
9 I2S Swap Function

95
10 Automatic Preset Selection (APS)

97
- How Does Automatic Preset Selection (APS) Work
  97
- Using APS in Flex
  101
- Simple APS Example
  103
11 ANC Characterization

111
12 ALC Characterization

113
- Characterization Methods
  113
13 Codec Mode

118
14 Deep Sleep Mode

120
15 Wind Noise Detection

121
- Overview
  121
- Operation
  122
- General Tuning Process
  123
- Parameters
  124
16 Revision Information

125
17 Legal Information

126

AMS AS3460 User Manual (107 pages)

Digital Augmented Hearing Demo Kit

Brand: AMS | Category: Motherboard | Size: 10 MB

Table of Contents
2
1 Introduction

3
- Evaluation Kit
  3
- Ordering Information
  4
2 Quick Start Guide

5
- Hardware Setup
  5
- Project Setup
  6
- Measurements & Calibration
  6
- Simulation Window
  8
- Filter Tuning
  9
3 Evaluation Board

12
- Default Jumper Setting
  12
- Power Supply
  13
- Power ON/OFF
  18
- Headphone Connectors
  19
- Line Input Connectors
  21
- Digital Microphone Connectors
  22
- Raspberry Pi Board
  25
- I 2 C Communication
  25
- S Selection
  26
- GPIO Buttons
  27
- Measurement Header
  28
- As3460 IC
  30
4 PCB Design

32
- PCB Layout Recommendation
  33
5 Flex Software Manual

40
- Tab Structure
  42
- Project Tab
  43
- System Configuration Tab
  45
- Routing Tab
  48
- Topology Tab
  53
- Tuning and Simulation Tab
  57
- Calibration Tab
  73
- Debugging
  74
- Register Map
  75
- Watchers
  76
- Importing Biquad Coefficients
  76
6 ANC Tuning Guide

82
- Feedback
  82
- Feed Forward
  87
- Example
  88
7 Automatic Preset Selection (APS)

92
8 Revision Information

106
9 Legal Information

107

AMS Categories

Motherboard Accessories Vending machines Control Unit Amplifier

More AMS Manuals

AMS AS3460 Manuals

AMS AS3460 User Manual (126 pages)

Table of Contents

1 Introduction

2 Quick Start Guide

3 Evaluation Board

4 PCB Design

5 Flex Filter Description

6 ANC Tuning Guide

7 ALC Tuning Guide

8 Dual Chip Operation

9 I2S Swap Function

10 Automatic Preset Selection (APS)

11 ANC Characterization

12 ALC Characterization

13 Codec Mode

14 Deep Sleep Mode

15 Wind Noise Detection

16 Revision Information

17 Legal Information

AMS AS3460 User Manual (107 pages)

Table of Contents

1 Introduction

2 Quick Start Guide

3 Evaluation Board

4 PCB Design

5 Flex Software Manual

6 ANC Tuning Guide

7 Automatic Preset Selection (APS)

8 Revision Information

9 Legal Information

Related Products

AMS Categories