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Grove - 語音識別器

Grove - Speech Recognizer

貨號 101020232
售價 604.50 (未稅)
含營業稅 634.73
廠商庫存 超過 100 件

原始網址: https://www.seeedstudio.com/Grove---Speech-Recognizer-p-2708.html

描述

使用語音與周圍的事物交互可以永遠是物聯網應用中最有趣的事情之一,我們希望讓事情更加不同和更酷。最近我們剛剛在 Kickstarter 上推出了語音控制解決方案 “Respeaker”,並成為重磅炸彈。然而,不是每個人都需要一個 Respeaker 來建立語音控制項目,有時候人們只需要一個簡單的解決方案,在這裡我們想介紹第一代 Grove 語音識別器,以便輕鬆快速地實現您對智能家居的夢想。

 

格羅夫語音識別器是專為語音控制應用而設計的,例如智能家居,智能玩具,語音控制機器人,任何您想要通過語音控制的東西,值得一試。該主板包括一個 Nuvoton ISD9160,一個麥克風,一個 SPI 閃存,一個 grove 連接器,一個揚聲器連接器和一個反射到您的聲音的引導。

 

Nuvoton ISD9160 是基於 Cortex™-M0 的(SoC)Chipcorder,它為語音控制應用提供了強大且經濟的解決方案。 ISD9160 不是這個樹林裡唯一令人驚嘆的東西。我們來看一下麥克風。記住當你不得不直接和緊密地與語音識別器設備通話以確保它能夠聽到你的不舒服時刻?這次不會發生! Grove-語音識別器上的麥克風是全向的,這意味著無論用戶從前,後,左或右側對麥克風說話,麥克風都會以相同的增益記錄所有信號。

 

這個語音識別器可以識別 22 個命令,包括'開始','停止','播放音樂'等。每次識別命令時,它都會返回一個值,然後連接到它的揚聲器將重複該命令。該值可用於控制其他設備,如電機,音樂播放器。我們已經測試了幾個小時,以確保它具有高識別率和非常低的錯誤觸發。

 

如何使用它

  • 喚醒單詞:Hicell(請將它發音為一個單詞)

  • 當它識別到喚醒詞時,LED 變成紅色,然後你可以說出命令字,如果它識別命令字,則 LED 將變成藍色。

 

筆記

  • 該包裝不包括揚聲器。

  • 揚聲器的功率應低於 1 瓦,以避免對芯片造成任何損壞。

 

特徵

  • 本地語音識別

  • 非常低的誤觸發率

  • 揚聲器連接器(JST2.0,不包括揚聲器)

  • 內置麥克風

  • 3.3 / 5V 工作電壓

  • 22 識別條目

  • 默認波特率:9600


文件

  • 有關圖書館和文件,請訪問我們的 WiKi 頁面。

  • 有關技術討論,請來我們的 論壇

  • 對於您想與社區分享的項目,請訪問 Recipe

 


技術細節

重量 GW 4.5g 淨重 4.23g
電池 排除

零件清單

Grove - 語音識別器 1
Grove 電纜 1

學習

  • [Wiki] Grove - 語音識別器

    Grove Wiki - 語音識別器

Description

Use voice to interact with things around you can always be one of the most interesting things of IoT application, we want to make something more different and cooler. Recently we just launched the voice control solution “Respeaker” on Kickstarter and it becomes the blockbuster. However not everybody needs a Respeaker to build voice control project, sometimes people only need a simple solution, here we would like to introduce the first generation of grove speech recognizer to realize your dream of smart home easily and fast.


Grove speech recognizer is a designed for voice control application such as smart home, smart toy, voice control robot, anything you would like to control through voice, it worth a try. The board includes a Nuvoton ISD9160, a microphone, 1 SPI flash, 1 grove connector,1 speaker connector and 1 led to reflect to your voice.


Nuvoton ISD9160 is (SoC) Chipcorder that based on Cortex™-M0, it provides strong and economic solution for voice control applications. ISD9160 is not the only amazing thing in this grove. Let’s look at the microphone. Remember the uncomfortable moment when you have to speak directly and closely to the voice recognizer device to make sure it can hear you? It won’t happen this time! The microphone on grove-speech recognizer is Omni-directional, which means that whether a user speaks into the microphone from the front, back, left or right side, the microphone will record the signals all with equal gain.


This speech recognizer can recognize 22 pieces of commands including 'start', 'stop', 'Play music' and so on. Every time it recognizes a command, it will return a value and then the loudspeaker that connected to it will repeat the command. This value can be used to control other devices like motor, music player. We have tested it for hours to make sure it possesses a high recognition rate and a very low false trigger.

 

How to use it

  • Awaken Word: Hicell (Please pronounce it as one word)

  • When it recognizes the awaken word, LED turn red, then you can say the command word, if it recognize the command word, LED will turn blue.

 

Notes

  • The package does not include speaker.

  • The power of speaker should be lower than 1w to avoid any damage to the chip.


Features

  • Local Voice Recognition

  • Very low rate of false triggering

  • Speaker connector(JST2.0, speaker is not include)

  • Built-in microphone

  • 3.3/5V working voltage

  • 22 recognition entry

  • Default Baudrate: 9600




Technical Details

Weight G.W 4.5g    N.W 4.23g
Battery Exclude

Part List

Grove - Speech Recognizer 1
Grove - Cable 1