智能音视

Classification

Component

Note

Remark

System

AP

SEC Exynos7570

14nm Quad core A53 1.4Ghz

MEMORY

SEC 16Gb LPDDR3 SDRAM

use eMCP(16+16) or((16+12))

SEC 4GB or 8GB e.MMC

Audio

Pre-processing DSP

Conexant CX20921

use Linkplay ASR_C02 module

Audio

Audio Amp

Bluesky TK0373E 2x4.5w 4Ω stereo

Codec

MV8064 or Internal audio codec

2Ch Speaker unit

2" (3W) stereo

Mic.

Analog MIC x 2

can support Analog or Digital MIC, and can change to MICx4

Connectivity

Bluetooth

Internal wifi/bt, RFIC S611B

BT4.2+BR/EDR+BLE

Wi-Fi

802.11 a/b/g/n/2.4Ghz/5Ghz Dual
Band

Video

Display

7" IPS Panel + CTSP

Resolution 1280x720, Brightness 250Cd/m2, view angle 160°

can change to 10.1", max resolution 1280x800

Camera

4EC 5M pixel (S-LSI SoC)

1/4“, FOV 67.79°, F2.2

mechatronics

Button

Power, Volume Up, Volume Down, ,
Mute, Reset

Android OS UX/UI physical button,
mute mic/camera

Etc

Power

DC 5V 2A

Battery

3.7V

3600mAh

PMIC Power Management

LED

Mute, Processing request and others

One Mute indicator led, 8 RGB LEDs for indicator voice recognization&response

Charger

Yes

TF card socket

Push-Push Type

Sensor

Light/proximity

For auto backlight

Classification

Spec

Note

Remark

OS

Android

Android 7.0

Cloud Voice Service

Aamzon

Amazon Alexa AVS,Commercial Product Level Quality

Supporting smart speaker features based on AVS SDK

Google

Google Assistant,Commercial Product Level Quality

Supporting smart speaker features based on Google assistant SDK

Baidu(TBD)

Commercial Product Level Quality (Response Time and Far field length)

Supporting smart speaker features based on Baidu SDK

Far Field voice input processing

Yes, NR/EC/BF

Commercial Product Level Quality

Multimedia

Audio Supported Formats

MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC,
OGG, MID

Video Supported Formats

Playback: MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM

Image Supported Formats

Playback: JPEG, PNG, BMP Output: JPEG

Connectivity

Bluetooth

L2CAP, SDP, GAP, GATT, ATT, SM
AVCTP, AVDTP, BNEP, GAVDP, MCAP, RFCOMM, SPP
A2DP/AVRCP(source and sink), HFP, FTP, Low Energy

WiFi

Dual Band (2.4GHz/5GHz),HT40 (5GHz), Wi-Fi direct, Host APD (Master/Slave), WEP/WPA/WPA2/WPS

Application

Amazon Echo Show APP

UI/UX porting and APP

Following AVS UX design guideline

Smart Speaker Launcher/APP

Smart Speaker Launcher

Settings

Voice control integrated

Voice Status Indication by animation

Google Assistant

Google Assistant APP

Baidu

BaiduSpeech APP

Music

amazon, spotify..

same to echo show

Video

same to echo show

Books

same to echo show

News

same to echo show

Calendar

same to echo show

To Do

same to echo show

Weather

same to echo show

Video or voice call

same to echo show

Smart Home

same to echo show

Timer

same to echo show

Movie showtimes

same to echo show

Shopping

same to echo show

Others skills

same to echo show

depend on different clound voice service

App

can install others app

TBD

LED indication

indication status

TBD

Face detection

recognization face

TBD

Voice detection

recognization voice

TBD

Play youtube

TBD

System setting

reference echo show&android setting

TBD

Don't disturb

Yes, refer echo show

OTA

Yes

Battery charger

Yes

Mute button

Mute/Unmute Mics and camera by mute key