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GeneralRe: Speaker verification Pin
Xelalem24-Mar-10 9:13
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GeneralRe: Speaker verification Pin
PIEBALDconsult24-Mar-10 9:20
mvePIEBALDconsult24-Mar-10 9:20 
GeneralRe: Speaker verification Pin
#realJSOP25-Mar-10 0:06
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GeneralRe: Speaker verification Pin
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GeneralRe: Speaker verification Pin
Xelalem25-Mar-10 8:29
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GeneralRe: Speaker verification Pin
#realJSOP26-Mar-10 10:57
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GeneralRe: Speaker verification Pin
Xelalem25-Mar-10 23:36
Xelalem25-Mar-10 23:36 
AnswerRe: Speaker verification Pin
Alan Balkany24-Mar-10 11:39
Alan Balkany24-Mar-10 11:39 
Here's one approach:

1. Collect several samples of a spoken sentence from a good-sized group of people. The sentence should have many vowel sounds.

2. Apply a fast Forrier transform to the wave samples to get amplitudes at n different frequencies.

3. Consider each set of n samples to be a vector in an n-dimensional space. Compute the average vector for each person.

4. Compute the Euclidean distance among the average vectors for all the people, and take the smallest distance, d.

5. To verify a speaker, get the vector for the sample sentence from the speaker, and see if it's within d/2 of the average vector for the person you're trying to verify. If it is, assume it's the same speaker.
GeneralRe: Speaker verification Pin
PIEBALDconsult24-Mar-10 16:16
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AnswerRe: Speaker verification Pin
T M Gray24-Mar-10 11:52
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GeneralRe: Speaker verification Pin
Xelalem25-Mar-10 8:30
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AnswerRe: Speaker verification Pin
RaviRanjanKr20-Mar-11 4:54
professionalRaviRanjanKr20-Mar-11 4:54 
QuestionCalling Web Service Pin
DinoRondelly24-Mar-10 6:25
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Abhinav S24-Mar-10 6:38
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Tony Richards24-Mar-10 6:39
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QuestionMake A Property Read-Only At Runtime Pin
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GeneralRe: Make A Property Read-Only At Runtime Pin
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GeneralRe: Make A Property Read-Only At Runtime Pin
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GeneralRe: Make A Property Read-Only At Runtime Pin
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Ennis Ray Lynch, Jr.24-Mar-10 9:34
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