Audio Processing Product Portfolio October 2017

Transcription

1 Power Matters. TM Audio Processing Product Portfolio October

2 About Microsemi Corporation (Nasdaq: MSCC) Global provider of semiconductor solutions for applications focused on delivering power, reliability, security and performance. High-value, high barrier-entry markets: Aerospace & Defense Communications Data Center Industrial FY2016 revenue: $1.65 billion Corporate headquarters in Aliso Viejo, CA Power Matters. TM 2

3 Microsemi: Servicing Diversified Markets Aerospace & Defense 25% of Revenue Communications 38% of Revenue Data Center 22% of Revenue Industrial 15% of Revenue Military Communication Information Assurance Engine Control Avionics Electronic Actuation Bus & Payload Electronics Launch Systems Wireless Backhaul Base Station Routing & Switching Networking Access & CPE Wireless Terminal Fiber Optic Backhaul Hyperscale & Enterprise Servers Storage Systems Rack Disaggregation NVM Solutions Security Industrial Control Medical Devices Energy Automotive SEMI Cap Equipment Machine to Machine Based on FQ revenue Power Matters. TM 3

4 Voice Control the bedrock mover in Smart Home More than 566 million audio enabled smart home device will ship by 2022* Voice control smart home devices will represent ~30% of smart home device spending by 2021* Amazon AVS is one of the key attraction at CES 2017 MSCC recently launched our AVS development kit for Communications, IoT/digital personal assistance application, including Smart Speaker Set Top Box IP and security cameras Smart Gateway/Home intercom systems with command and control Sound monitoring IoT sensor * Source: ABI Smart Home November 2016 report Power Matters. TM 4

5 Microsemi s Timberwolf Audio Processor Microsemi s latest family of audio processors Highly programmable Scalable and cost-effective Designed in state-of-the-art 55nm process technology HW optimized for hands-free audio applications Hardware Features Processor 300 MHz DSP Voice-specific HW accelerators Integrated memory Audio Interface 4 digital microphone inputs Music quality DAC Two internal 16 Ω speaker drivers Two PCM ports (I2S/TDM) for additional audio expansion Host Interface Slave SPI/I2C Master SPI Power Power regulation (LDO) Power Matters. TM 5

6 AcuEdge Firmware Feature Overview Two Way Audio Allow full duplex hand free voice communications Noise Reduction Reduces stationary ambient noise from air conditioners, fans, electronics, etc. Direction of Arrival Finds the location of an audio source Beam Forming Points a beam to the person speaking increasing voice clarity and minimizing non stationary noise Far Field Processing Instantly adjusts gains to prevent clipping and to amplify distant signals Audio Event Detection Detects audio events such as smoke detectors, carbon monoxide detectors and glass breaking Barge In/Automatric Speech Recognition (ASR) Assist Detection of key words while playing audio from the device speaker De-Reverberation Remove the effects of room reverberation to increase voice recognition accuracy and intelligibility Trigger Word Detection / Command Phrase Detection Embedded command phrase detection allows voice control without a network connection Power Matters. TM 6

7 Roadmap - Timberwolf Audio Processors Market Timberwolf Devices Two-way Voice Solutions IP Phones IP Cameras USB Headphones Connected Home 2 Way Audio Processors Enhanced IP Camera Audio Processor Super Wideband Multi Channel Wideband USB Headphone Processor Features Acoustic Echo Cancellation (AEC) Noise reduction (NR) Line Echo Cancellation (LEC) Features AEC, NR, LEC Beam Forming (BF) Sound Locator (SL) Far Field Mic Processing (FFM) Features Super wideband processing, NR Multi microphone AEC Far Field Mic Processing Features USB Audio Beam Forming Noise Reduction Far Field Mic Processing Sound Classifier Audio Event sensor Smart IP Camera Connected Home Audio Processor with Sound Classifier and 2-Way voice Features AEC, NR, LEC Smoke/Co Alarm Detector Glass break detector Enhanced Security Camera Audio Processor With Sound Classification Features AEC, NR, LEC, BF, SL, FFM Smoke/Co Alarm Detector Glass break detector ASR Smart Appliances Virtual Assistances Set Top Boxes ASR with ASR Assist (Single Mic) Features AEC, NR, LEC ASR ASR Assist ASR Assist ( with Beam Forming) Features Multi Microphone ASR Assist Barge-in, BF, NR Two Way Voice Mode Power Matters. TM 7

8 Markets Features Long Tail AEC (256ms) Barge-in support Multi Channel AEC LEC Far Field mic (FFM) Audio Event Detection ASR Enabled ASR Assist Sound locator Beam Forming Noise Reduction 8 Band Parametric EQ USB Audio/ Control Howling detection/ rejection Telephony Signal Proc. Product Selection Guide IP Phones ZL38040 ZL38042 IP Cameras ZL38050 Connected Home ZL deg ZL deg ZL38060 ZL38062 ZL38067 ZL deg / 360deg Automotive ZL38080 Unified Communications ZL38090 Power Matters. TM 8

9 Connected Home Differentiation (ZL3806x Family) Intercom systems ZL38060 ZL38062 Set top boxes ZL38067 ZL38063 Voice control appliances Intercom System Acoustic Echo Cancellation Key Noise Reduction Key Sound Classification ASR ASR Assist Set Top Box High End model High End model Emerging Emerging Digital personal assistance Voice Control Appliance Digital Personal Assistance High End model High End model High End model High End model Key Key Key Key Power Matters. TM 9

10 Amazon AVS Power Matters. TM 10

11 Amazon Collaboration ZLK38AVS development kit Tested and approved by Amazon for 2 microphone solution for both 180 o & 360 o audio pick-up Amazon ecosystem Reference code implements complete Echo functionality Provides developer access to Alexa Skills ZLK38AVS Microsemi AcuEdge Development Kit for Amazon AVS Provides a fast and easy way method of evaluating Microsemi s Automatic Speech Recognition Assist audio enhancement solution with Amazon s AVS Fast Prototyping Application development platform HW prototyping Training Tool Power Matters. TM 11

12 ZLK38AVS Kit Kit Content ZLE8AVS Pillar Required Components not included in the kit Documentation Raspberry Pi 3 USB Power Supply JBL Clip Speaker Micro SD Card (8GB) Power Matters. TM 12

13 Kit Collateral Documentation ZLK38AVS Product Brief ZL38063 Product Brief ZLK38AVS Quick Start Guide ZLK38AVS User Guide Amazon Development Kit Page ssing/zlk38avs/blob/master/docs/micr osemi_zlk38avs_productbrief.pdf Videos cessing/zlk38avs/blob/master/docs/ Microsemi_ZLK38AVS_Quickstart.pdf rocessing/zlk38avs/blob/master/d ocs/microsemi_zlk38avs_user_g uide.pdf mo al-q&t=15s CjF4g Power Matters. TM 13

14 Out of Box Experience Easy to setup hardware No fly-wires or complicated cable setup. Mounts directly on a Raspberry Pi Only hookup required is USB power and speaker connection Plastic frame (pillar) included to help evaluation in a typical mic-speaker placement Easy to setup software Microsemi github repository includes Linux SPI and I2S drivers Makefile script automates much of the setup process: Auto-builds and installs drivers Automatically downloads and installs Amazon and Sensory projects Automates much of the Amazon Sample app startup Very detailed step-by-step installation guide and complementary video Step 1 Step2 Step 3 Plug ZL38AVS into the Rpi board Plug speaker into ZL38AVS (not the Rpi board Place the Speaker into the pillar Power Matters. TM 14

15 ZLK38AVS Development Kit - Fully Assembled ZLS38AVS Board Raspberry Pi 3 * JBL Clip Speaker * Plastic Standoffs Micro-USB cable for powering Raspberry Pi and ZLS38AVS Board * Plastic Pillar * Not included with kit, must be purchased separately Power Matters. TM 15

16 Development Kit Technology Segmentation Microsemi AcuEdge Automatic Speech Recognition Assist Technology Alexa trigger word detection (provided by Sensory) Amazon Alexa Voice Services (AVS) Power Matters. TM 16

17 ZL38063 Multi Microphone ASR Assist Automatic Speech Recognition Assist Qualified by Amazon 2 microphone array tested for 180 o and 360 o audio pick-up Improved barge-in support Allows user to talk over voice prompts or other audio Noise Reduction The noise reduction allows speech recognition in noisy, real-world conditions Smart Automatic Gain Control (SAGC) Prevents clipping of near-field signals Amplifies distant signals 2-Way Voice Full duplex voice calls Power Matters. TM 17

18 ZLS38063 Firmware Options Key Feature Firmware code Feature Set Availability Two-Way Audio ZLS P2P Acoustic Echo Cancellation, Noise Reduction, Smart AGC, EQ, Automatic Speech Recognition Assist Embedded Automatic Speech Recognition ZLS ZLS P2M Barge-in, noise reduction, beam forming, de-reverb and smart AGC P2M Barge-in, noise reduction, beam forming, de-reverb, smart AGC and Sensory s Truly Handsfree Voice Control Today Today Oct 17 Power Matters. TM 18

19 AcuEdge Automatic Speech Recognition Assist: Features Overview Barge-in Allows trigger words to be detected during playback De-Reverberation Remove the effects of room reverberation to increase voice recognition accuracy and intelligibility Beam forming Points a beam to the person speaking to increase voice clarity Smart AGC Improves voice recognition rates at extended distances Noise reduction Reduces ambient noise (AC, fans) Power Matters. TM 19

20 ZL38063 Microphone Placement Supports multiple microphone configurations Two/Three Microphone Linear Array Provides 360 o audio pick up. Two microphone solution certified by Amazon Reference testing plan Microphone spacing 60mm Three microphone solution improves low-frequency performance Microphone spacing 45mm (90mm between outer mics) Three Microphone Triangular Array Provides 360 o audio pick up 360 o Direction of Arrival Estimation Three microphone solution certified by Amazon Reference testing plan (completion November 2017) Microphone spacing 60mm 60mm Two Microphone 60mm 60mm 80mm Three Microphone Power Matters. TM 20

21 Fast Prototyping The ZLE38AVS provides access to: Digital Microphone interface Stereo DAC with 2.5W stereo speaker drivers Digital streams (I2S) to all audio streams Debug and control port Digital microphone inputs Unit Enclosure Audio port header I2S Ports/ Debug ports 2.5W Stereo Speaker driver Debug/Control port Power Matters. TM 21

22 Partners Power Matters. TM 22

23 Development Kits, Modules, Reference Designs and Technology Partners Development Kits and Modules WiFi Audio Module Audio Module WiFi Audio Module Audio Module Partners Video Processing Fully Tested reference design available Speaker Manufacture Speaker enclosure design Automatic Speech Recognition Truly Hands Free Voice Control Power Matters. TM 23

24 Sensory Engagement Models Microsemi Sensory Device (Hardware Platform) Firmware Support Software License Agreement ZL38067 Two way voice ASR Assist Hardware FW ASR Assist 2-Way voice No Device Firmware Support Software License Agreement ZL38067 from Microsemi Truly Hands Free voice control Linguistic support Trigger word/command phrase development Commercial agreement directly with Sensory required Microsemi will host a portal to facilitate customer engagement with Sensory Customer will be able submit requests and track progress of trigger word and command phrase development Power Matters. TM 24

25 Tools MiTuner GUI Power Matters. TM 25

26 ZLS38508 MiTuner GUI Easy-to-use GUI for Setting Audio Path configuration Setting Cross Point Switch Access registers register firmware and configuration record loading Power Matters. TM 26

27 ZLS38508 MiTuner GUI Auto tuner Updated MiTuner tools Updated auto tuner New subjective tuner Power Matters. TM 27

28 Thank You Microsemi Corporate Headquarters One Enterprise, Aliso Viejo, CA USA Within the USA: +1 (800) Outside the USA: +1 (949) Sales: +1 (949) Fax: +1 (949) Microsemi Corporation. All rights reserved. Microsemi and the Microsemi logo are registered trademarks of Microsemi Corporation. All other trademarks and service marks are the property of their respective owners. Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world's standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, Calif., and has approximately 4,800 employees globally. Learn more at Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction with mission-critical equipment or applications. Any performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. It is the Buyer s responsibility to independently determine suitability of any products and to test and verify the same. The information provided by Microsemi hereunder is provided as is, where is and with all faults, and the entire risk associated with such information is entirely with the Buyer. Microsemi does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other IP rights, whether with regard to such information itself or anything described by such information. Information provided in this document is proprietary to Microsemi, and Microsemi reserves the right to make any changes to the information in this document or to any products and services at any time without notice. Power Matters. TM 28