Business Productivity
Category: *Post Types
Build a scalable file-based noise reduction solution with Amazon Voice Focus AMI
August 2025: This feature is no longer available. For available voice focus options please see Amazon Chime SDK Features. In November 2021, Amazon Chime SDK team launched Amazon Voice Focus AMI for customers to help reduce background noise and improve the quality of their audio content. Amazon Voice Focus is an award-winning, deep-learning noise suppression algorithm used in […]
Load testing applications built with the Amazon Chime SDK
Builders creating audio-video communication applications can find it challenging to load test using a large number of attendees because of the challenges with inviting large number of unique individuals to join a meeting. To overcome this issue, we have built a solution to let the builders test their application with a large number of attendees […]
Using Amazon Voice Focus AMI to reduce noise in audio
August 2025: This feature is no longer available. For available voice focus options please see Amazon Chime SDK Features. Amazon Chime SDK team has launched Amazon Voice Focus AMI for customers to help reduce noise and improve the quality of their audio content. Amazon Voice Focus is an award-winning, deep-learning noise suppression algorithm used in […]
Building voice menus and call routing with the Amazon Chime SDK
August 2025: Please refer to Set up Amazon Connect external voice transfer to an on-premise voice system for IVR use cases. In November 2020, we launched the SIP media applications (SMA) feature in the US and certain other countries to make it easier for builders to enable Amazon Chime SDK meeting attendees to join via a […]
How RubyKaigi built an event site in days with the Amazon Chime SDK and Amazon IVS
This is a guest blog written by Sorah Fukumori, Senior Software Engineer at Cookpad and organizer for RubyKaigi. The content and opinions in this post are those of the third-party author, and AWS is not responsible for the content or accuracy of this post. RubyKaigi is the world’s largest international conference on the Ruby programming […]
Building a PSTN call answering system with the Amazon Chime SDK, Amazon Lex and Amazon Polly
August 2025: Please refer to Set up Amazon Connect external voice transfer to an on-premise voice system for IVR use cases. The Amazon Chime SDK Public Switched Telephone Network (PSTN) Audio service makes it easy for developers to build customized telephony applications using the agility and operational simplicity of a serverless AWS Lambda functions. You can […]
Blur your background and suppress noise in an online meeting application built with the Amazon Chime SDK for JavaScript
FLECT is a cloud native integrator based in Tokyo, Japan. We have built a wrapper component for FlectVideo Chat (Flvc) for the Amazon Chime SDK to offer our original functionalities. We can offer high functional online meeting products to our customers quickly and easily with our wrapper component. As new features of our component, we […]
Push Notifications for Android and iOS with Amazon Chime SDK messaging
Overview Amazon Chime SDK messaging provides building blocks for developers to make it easier to connect communities with secure, scalable, and persistent messaging. In many cases, developers have use cases that require building chat into mobile applications. For example, they may be connecting delivery drivers to customers, doctors to patients, or two people starting to […]
Building an on-demand phone call recording solution with Amazon Chime SDK
August 2025: For conversational analytics, refer to Amazon Connect Contact Lens with external voice. The Amazon Chime SDK Public Switched Telephone Network (PSTN) audio service to make it easier for developers to build customized telephony applications using the agility and operational simplicity of a serverless AWS Lambda function. Starting today, developers can record voice calls […]
Compositing videos from media capture pipelines with Amazon Chime SDK
In July 2021 we announced Chime SDK media capture pipelines as way to capture video, audio, and other data generated during a Chime SDK meeting into an S3 bucket. A new feature was recently released that allows the capture to be customized. This feature provides options to capture individual videos of attendees separately so you […]









