StreamUnlimited presents next-generation smart speaker reference product enabled by Infineon

StreamUnlimited, an associate partner, announced a smart speaker reference product, StreamKit1832 equipped with Infineon’s MERUS™ MA12040 Class-D Audio Amplifier and XENSIV™ IM69D130 MEMS microphone. This next-generation reference product allows customers to reduce their development efforts and time-to-market. Also, it is cost-effective and has low-power consumption.

“We chose Infineon’s MEMS microphones due to the exceptionally low distortion at high sound pressure level. This allows smart speakers with voice assistant functionality to react to faint voice commands even while playing at high volume levels. The audio amplifier we chose mainly because of its low EMI emissions. We also appreciate its excellent audio performance and efficiency.” – says the dev-team of StreamUnlimited

The reference kit is ideal for these applications: DAB+/FM connected radio devices, streaming audio receivers, connected soundbars, wireless streaming speakers, wireless speakers with voice assistants, home automation products, and WiFi IoT devices.

StreamKit1832 Module Features:

  • 4xARM Cortex-A53 SoC
  • WiFi 802.11ac 1x1 with Antenna Diversity
  • Bluetooth / USB
  • UPnP / DLNA
  • Multi-room playback capability
  • Compatible with MEMS Microphones (PDM)
  • Voice Assistant support without extra DSP requirement
  • Supported features include Google Assistant, Amazon Alexa, Tencent Xiaowei, AirPlay2, Spotify Connect, Tidal Connect, Amazon Music, and others

To contact and purchase StreamKit1832, visit StreamUnlimited’s website.

StreamUnlimited Engineering, our Vienna-based partner, is a supplier of software solutions and hardware modules for connected audio and IoT products, with global office locations and highly experienced engineering teams. Their target applications include smart speakers, wireless streaming speakers, connected soundbars and premium audio equipment.