 Hi, I'm Roberto Sennino, System Research Manager at the CIMAC Electronics and I'm happy to welcome you to our booth here at Sensors X for 2016. Where as T we are showcasing products but also innovative algorithms and architecture such as the BlueCoin platform and the open audio optimizer teams for STM32 for audio processing. So the BlueCoin is a research platform at this stage. It will be made available to developers by the end of the year and it hosts ultra very high accuracy sensors and very low power sensors as well as microphones. At the core of the system there's a microphone array with four digital MEMS microphones coupled to a high performance STM32F446 180 mega CPU that can process in real time very advanced microphone array processing routines such as beamforming and sound localization. I would like to show you the system working in real time using this demonstration setup where the BlueCoin is mounted on a motherboard. It is streaming audio being recognized by a standard PC as a stereo microphone. So let's start recording the system. Now when I speak into this system this acts like a stereo microphone where the two tracks represent the output of a single omnidirectional MEMS microphone and the result of processing. So when I speak into the beam now the system is beamforming in this direction. My voice appears on both tracks but when I speak outside of the beam now I move the microphone and so it's beaming in this direction. My voice disappears from the top track as a result of beamforming and it's still very present in the bottom track where the omnidirectional microphone is unaware of the directionality of sound. So while I do this processing I can also at the same time identify the position of the speaker as you can see it is highlighted by this LED blinking in my direction. When I move the platform the LED continues to follow my position by blinking in my direction. Now we can use the BlueCoin also to demonstrate very advanced ultra low power audio streaming over Bluetooth low energy. We're going to do this with this demo setup where music is streaming is compressed in this embedded platform and it is streamed into this wearable mockup based on the BlueCoin. So here we are running concurrently three processes that is audio decompression, beamforming and voice recognition so that I can give voice commands to the system even in a very noisy environment. Hello BlueGini, next song. As you can see the music is changing. Now my command has been recognized and a command has been sent back over the BLE link into this system and it has been correctly executed. So the BlueCoin technology embeds all you need to bring audio into your IoT or wearable design. If you want to know more about this project please visit ST.com or contact your local ST sales representative. Thank you for your interest in the audio and in this platform.