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Starred by 1 user
Status: Unconfirmed
Owner: ----
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EstimatedDays: ----
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OS: Linux
Pri: 2
Type: Bug



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Speech recognition "hears" nothing when saying the single word "un" (1 in french) in continuous & no interimResult

Reported by pbach...@gmail.com, Jul 26 2017 
UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.78 Safari/537.36

Steps to reproduce the problem:
1. Create new webkitSpeechRecognition();
2. Set .lang to french, continuous = true and interimResults = false
3. Say "un". "onresult" event handler is not called.

The issue can be tested here :
1. Go to this address https://philippe-bachour.github.io/periodontalchart/fr.html
2. Click on "Démarrer" button
3. Say "un"

What is the expected behavior?
There is a debug <div> at the top of the table which outputs the transcript. It should print "un" when saying "un" (1 in french).

What went wrong?
Nothing gets print when saying one. All other digits I've tested work and are printed correctly.

Did this work before? No 

Does this work in other browsers? N/A

Chrome version: 60.0.3112.78  Channel: stable
OS Version: Solus
Flash Version: 

Tested on Windows and Linux with different microphones.
PeriodontalChart.zip
135 KB Download

Comment 1 by ligim...@chromium.org, Jul 26 2017

Labels: Needs-Triage-M60

Comment 2 by pnangunoori@chromium.org, Aug 9 2017

Labels: TE-NeedsTriageFromMTV
Could someone from MTV look into this issue as we don’t have the reported OS. Adding "TE-NeedsTriageFromMTV" label for further triage.

When tested on Ubuntu 14.04, we noticed below error in Console after clicking on the button "Démarrer". 

"main.js:955 Uncaught DOMException: Failed to execute 'start' on 'SpeechRecognition': recognition has already started. at SpeechController.startRecognition (https://philippe-bachour.github.io/periodontalchart/main.js:955:20)"

Comment 3 by pbach...@gmail.com, Aug 10 2017 

Did you get this error on first click on the button ?
I only get it when clicking on "Démarrer" if the recognition has already started.

Comment 4 by dtapu...@chromium.org, Feb 11 2018

Components: Blink>Speech
►

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