Our blog focuses on sharing our experience and knowledge across a wide range of technologies and industries including hardware and software design, audio, video, internet of things, mobile application and signal processing technologies.
How To: Cardinal Peak’s Amazon Alexa Design Guide
Voice
By Bernard Vachon
Adding Alexa functionality to your product is no simple task. From connectivity, acoustics and mechanical design to power, UX and the environment in which the device will be used, there are myriad steps and considerations in the Amazon Alexa design process. Details
What is BLE, and How Do its Related GAP and GATT Profiles Work?
Audio
By Scott Stewart
Bluetooth Low Energy (BLE) is a wireless communication technology used for low power devices such as smartphones, wearables and IoT devices. Learn from our audio experts how the Generic Attribute Profile (GATT) and the Generic Access Profile (GAP) work together to allow BLE devices to communicate with each other. Details
What is FreeRTOS?
Connected Devices and IoT
By Howdy Pierce
FreeRTOS is a wonderful choice for a whole class of small embedded devices. Whether discussing its simplicity and ubiquity or its small size and open-source nature, the real-time operating system aspect is actually the least interesting thing about FreeRTOS. Details