All past online events

Microphone Measurement Basics

Sept 16, 2020. 10am China time

In this 60 minute online seminar, S&V Samford presents Listen, Inc. Technical Support Manager, Steve Tatarunis discussing Microphone Measurement Basics.

Listen, Inc’s SoundCheck electroacoustic test system is used by the world’s leading OEMs and their contract manufacturers on thousands of production lines worldwide. Although it can be used for testing a wide range of devices including speakers, microspeakers, headphones, headsets, smart devices, cellphones and more, this seminar will focus on microphones.

In this online session, Steve Tatarunis will cover the basics of microphone testing, including:

  • Common microphone types and how they work
  • Microphone specifications
  • How to measure microphones using the two standard methods available in SoundCheck
    • Substitution method
    • Equalized speaker method
  • R&D and production test environments
  • Important measurements such as frequency response, sensitivity, etc.

The presentation will be in English, but slides will be in English and Chinese.

There is no charge for this seminar, but registration is required. Please sign up below.

麦克风测试基础篇网络研讨会

中国时间2020年9月16日星期三上午10点

在这个60分钟的在线研讨会中,声振环保仪器有限公司以及Listen,Inc.技术支持经理Steve Tatarunis,会与大家探讨麦克风测量的基础知识。

Listen公司的SoundCheck电声测试系统广泛用于全球领先的原始设备制造商及其合约制造商的成千上万条生产线。虽然它可以用于测试各种各样的设备,包括扬声器、微型扬声器、耳机、耳麦、智能设备、手机等等,但本次研讨会将着重讨论麦克风。

在这次在线研讨会中,Steve Tatarunis将涵盖麦克风测试的基础知识,包括:

  • 常见的麦克风类型及其工作原理
  • 麦克风的规格
  • 如何使用SoundCheck的两种标准方法测量麦克风
    • 对比测试法
    • 标准均衡音源测试法
  • 研发和产线测试的环境
  • 重要的测试如频率响应、灵敏度等.

这次研讨会将会以英文进行,演示文稿将以中英文显示。不收取任何费用,但是需要提前注册。请在下面注册。

 

Online Training: Basic Sequence Writing (European Schedule)

Sept 23 at 3pm Central European Time, 2pm UK time, 9am US (East Coast) time [Note: rescheduled from original date of Sept 8th]

The ability to quickly generate test sequences is one of the most powerful SoundCheck skills you can acquire. We are bringing a 2 hour basic sequence writing course to the comfort of your own home with our new online training at a convenient time for our European customers.

This 2 hour course is a condensed version of the basics of sequence writing from our popular 2 day training class. We will start from the beginning, explaining how to determine the test parameters and hardware that will meet your specific test requirements. We will look at best practices for creating a sequence, and finally we will assemble a sequence from scratch. This course is ideal for novice SoundCheck users, or those who have been using SoundCheck with sequences that others have written and who are ready to start developing their own. This training is free to support contract holders and US $79 for others.

Register Now

Headphone Measurement Basics

耳机测试基础篇网络研讨会

Aug 5, 2020 at 10.00am (China time)

中国时间2020年8月5日星期三上午10点

 

在这个60分钟的在线研讨会中,声振环保仪器有限公司授权Listen公司的创始人兼总裁Steve Temme先生,与大家探讨耳机测试的基础知识。

Listen公司的SoundCheck电声测试系统广泛用于全球领先的原始设备制造商及其合约制造商的成千上万条生产线。虽然它可以用于测试各种各样的设备,包括扬声器、微型扬声器、耳机、耳麦、智能设备、手机等等,但本次研讨会将着重讨论耳机。

在这次在线研讨会中,Steve Temme先生将涵盖耳机测试的基础知识,包括:

  • 耳机的工作原理
  • 如何测试耳机(包括不同种类的耳机和声学耳模拟器)
  • 研发和产线测试的环境
  • 重要的测试如校正的频率响应、左右声道平衡度、失真等等。

 

In this 60 minute online seminar, S&V Samford presents Listen, Inc. founder and president, Steve Temme, discussing Headphone Measurement Basics.

Listen, Inc’s SoundCheck electroacoustic test system is used by the world’s leading OEMs and their contract manufacturers on thousands of production lines worldwide. Although it can be used for testing a wide range of devices including speakers, microspeakers, headphones, headsets, smart devices, cellphones and more, this seminar will focus on headphones.

In this online session, Steve Temme will cover the basics of headphone testing, including:

  • How a headphone works
  • How to measure headphones (including considerations for different types of headphones, and acoustic ear simulators)
  • R&D and production test environments
  • Important measurements such as corrected frequency response, left/right tracking, distortion etc.

View Recording

Viewers in China WATCH HERE

 

 

 

Online Training: Basic Sequences

The ability to quickly generate test sequences is one of the most powerful SoundCheck skills you can acquire. We are bringing a 2 hour basic sequence writing course to the comfort of your own home with our new online training.
This 2 hour course is a condensed version of the basics of sequence writing from our popular 2 day training class. We will start from the beginning, explaining how to determine the test parameters and hardware that will meet your specific test requirements. We will look at best practices for creating a sequence, and finally we will assemble a sequence from scratch. This course is ideal for novice SoundCheck users, or those who have been using SoundCheck with sequences that others have written and who are ready to start developing their own. This training is free to support contract holders and $79 for others.

Register Now