play sound in pocketsphinxDidStartListening – Politepix /forums/topic/play-sound-in-pocketsphinxdidstartlistening/feed/ Tue, 23 Apr 2024 15:05:11 +0000 https://bbpress.org/?v=2.6.9 en-US /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021609 <![CDATA[play sound in pocketsphinxDidStartListening]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021609 Mon, 09 Jun 2014 16:24:56 +0000 tbreslow Hi, I have a use case where I would like to play a sound to let my users know that a task has completed and they can now use voice commands. I tried a very simple approach using the following in -(void) pocketsphinxDidStartListening

    NSString *path  = [[NSBundle mainBundle] pathForResource :kind ofType:@"wav"];
    NSURL *pathURL = [NSURL fileURLWithPath:path];
    AudioServicesCreateSystemSoundID((CFURLRef) CFBridgingRetain(pathURL), &audioEffect);
    AudioServicesPlaySystemSound(audioEffect);

Nothing happens. What is the accepted technique for playing a sound once pocketsphinx has started to listen?

Many Thanks!

]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021610 <![CDATA[Reply To: play sound in pocketsphinxDidStartListening]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021610 Mon, 09 Jun 2014 16:44:07 +0000 Halle Winkler Hello,

Sure, this has to be done in a particular way due to a bug in the PlayAndRecord audio session type – just search these forums for AVAudioPlayer and you should get a bunch of hits about how it works.

]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021612 <![CDATA[Reply To: play sound in pocketsphinxDidStartListening]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021612 Mon, 09 Jun 2014 18:17:44 +0000 tbreslow Many thanks, got it! (And I’m a bit embarrassed that it was so easy).

]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021613 <![CDATA[Reply To: play sound in pocketsphinxDidStartListening]]> /forums/topic/play-sound-in-pocketsphinxdidstartlistening/#post-1021613 Mon, 09 Jun 2014 18:21:17 +0000 Halle Winkler No worries, it’s a little counter-intuitive.

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