dsPIC DSC的Speex语音编码解码库用户指南

Thischaptercontainsgeneralinformationthatwillbeusefultoknowbeforeusingthe

dsPIC

®

DSCSpeexSpeechEncoding/DecodingLibraryUser’sGuide.Items

discussedinthisprefaceinclude:

•DocumentLayout

•ConventionsUsedinthisGuide

•WarrantyRegistration

•RecommendedReading

•TheMicrochipWebSite

•DevelopmentSystemsCustomerChangeNotificationService

•CustomerSupport

•DocumentRevisionHistorydsPICDSCSpeexSpeechEncoding/DecodingLibraryUser’sGuide2008-2011MicrochipTechnologyInc.DS70328CNotethefollowingdetailsofthecodeprotectionfeatureonMicrochipdevices:MicrochipproductsmeetthespecificationcontainedintheirparticularMicrochipDataSheet.Microchipbelievesthatitsfamilyofproductsisoneofthemostsecurefamiliesofitskindonthemarkettoday,whenusedintheintendedmannerandundernormalconditions.Therearedishonestandpossiblyillegalmethodsusedtobreachthecodeprotectionfeature.Allofthesemethods,toourknowledge,requireusingtheMicrochipproductsinamanneroutsidetheoperati