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- NATION, Page 41American NotesLOS ANGELESA Voice In The Night
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- Los Angeles is so deluged with street gangs -- 70,000 to
- 100,000 members at last count -- that simply keeping track of
- them is a monumental task. To help with the job, the city's
- probation officers are testing a new electronic Rube Goldberg
- device. Whenever word comes that a rumble could be in the
- offing, a $19,000 voice-analysis software system is supposed
- to telephone gang members on probation and warn them to stay
- off the streets. The computer first asks whoever is on the line
- to state his name and a few key words, then matches the
- responses with prerecorded voice samples. During violent
- periods, those whose voices don't match up are subject to
- punishment, since the probation office requires them to be in
- their homes.
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- Before the system can work, officials concede, voice prints
- of all gang members must be obtained. Then officials have to
- figure out why gang members would pay attention to a recorded
- message when the repeated pleas of parents, teachers and police
- to stay off the street often go unheeded. Still, if a pilot
- study is successful, the system will be extended to the rest
- of Los Angeles County and will be tested in other states.
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