Children's voices – Politepix /forums/topic/childrens-voices/feed/ Tue, 23 Apr 2024 14:55:47 +0000 https://bbpress.org/?v=2.6.9 en-US /forums/topic/childrens-voices/#post-1017290 <![CDATA[Children's voices]]> /forums/topic/childrens-voices/#post-1017290 Thu, 23 May 2013 22:31:57 +0000 woodyard My app uses a dynamically created grammar of ten words. Recognition for adult voices works well, but recognition of children’s voices is about 20% lower.

There is an old post regarding keyword spotting here that talks about the use of the kFILLPROB parameter:

/forums/topic/add-key-word-spotting-to-openears-library/

I’m wondering if adjusting this value might resolve the issue?

]]> /forums/topic/childrens-voices/#post-1017293 <![CDATA[Reply To: Children's voices]]> /forums/topic/childrens-voices/#post-1017293 Fri, 24 May 2013 07:21:08 +0000 Halle Winkler Historically, people have had pretty good results by doing some adaptation using kid speech:

/2012/11/19/openears-tip-and-tricks-3-acoustic-model-adaptation/

I don’t know why raising or lowering the filler dictionary probability would affect recognition of speech for a different group of speakers but there’s no harm in trying it.

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