there was/is a chip that can do discrete word recognition
that was sold in toy in the 1990
this could be the chip
http://www.sensory.com/products/integrated-circuits/rsc-4x-series/
On 13/04/18 11:23, glen english wrote:
yeah.
My original idea was to match whole words in ROM, rather that decode
phonemes etc
On 13/04/2018 11:20 AM, Bruce Perens wrote:
Isn't it going to work better to match phonemes and then fuzzily
compare phoneme strings after that?
On Thu, Apr 12, 2018, 18:18 glen english <[email protected]
<mailto:[email protected]>> wrote:
Hi Dean
RRR
OK. I have so far, used codec2 to to store phrases and vocab in a
microcontroller... @ 3600 I have stored qute alot of talking in the
1Mbyte of STM32 flash...
WHat i'd need to do is sit down and look at which parts of the codec2
frame would be best suited for initial candiate matches
Kth nearest-neighbour or something.... IE distance in N
dimensional space.
glen
On 12/04/2018 10:32 PM, Dean H (KC4KSU) wrote:
> Sorry, no experience. But I’ve had the idea that voice
compression to
> its basic elements (tone, pitch, energy) would make it easier for a
> recognition algorithm to operate. There would be more core
> information and less useless artifact. Seems like feeding a codec2
> stream to an HTM (neural net)[1] would be one fun experiment.
>
> [1] https://en.wikipedia.org/wiki/Hierarchical_temporal_memory
>
> !!Dean
>
>> On Apr 12, 2018, at 1:54 AM, glen english <[email protected]
<mailto:[email protected]>
>> <mailto:[email protected] <mailto:[email protected]>>>
wrote:
>>
>> Anyone had any experience using codec 2 as a compressed storage
>> method for voice recognition.
>>
>> Essentially, store the phrases in your FLASH as CODEC2-3600
frames.
>>
>> do a search for a match.... re assemble the phonemes etc ...
>>
>> glen VK1XX
>>
>>
>>
>>
>>
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