福建省人大代表徐平东:福建省人工智能发展前景可期


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?????? ?????? ????? ????? ???? ????? ????? ????? ???????:
- ????? (???????: Mixer, ?????) – ???? ????? ????? ??? ??????? ????? ????? ???? ??????? ?????, ????? ?? ????? ???? ??? ????? ????? ??? ????? ????? ??? ????? ???????? ??????.
- ???????? (???????: equalizer, ?????) – ???? ?????? ???? ?????? ????? ??? ????? ?????? ??????? (frequency response) ??????? ???, ??? ???? ?? ?????? ???? ?????? (?????). ????? ????? ?????? ?????? ?? ?????? ????? ????? ?? ??????, ???? ?? ??? ????? ????? ?????? "???? ???".
- ????? ?????? – ?????? ??????? ????? ??? ??????? ?? ??????? ?? ??????. ??????? ???????? ???? ?? Reverb – ?? ????, Delay – ?? ??????. ???? ????? ??? ???? ???? ??????. ???? ??????? ??? ?? ???? ?????? ?????????, ?? ???? ?? ??? ???? ???? ????? ?????? ????? ???? ?????? ?????? ??????? ??????? ?? ?????, ?????? ?? ?????, ????? ??? ?? ????? ????? ?? ???? ??????? ?? ????? ??????, ?????? ????? ?? ??? ???????? ??????? ???? ??????.
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??? ????? – ???? (??????????)
??? ??? ????? ?????? ???? ????? ?? ????? ?????. ???? ?????? ?? ?? ??? ???? ????, ????? ????? ????? ????, ????? ?????? ???? ???? ????: ????? ????? ???? ?????. ?? ????? ??? ????? ?? ????? ??? ??????? ???? ?????. ???? ???? ????? ?? ??? ???? ???? ?????? ?????. ????? ???????? ???? ???? ??, ???? ????? ???? ????, ?????? ?????? ??????. ????? ?? ???? ????? ?????? ??????? ?? ????????, ???? ????? ??????? ?? ??????? ?? ????, ?? ???? ??????? (???????) ?? ?????? ????? ??? ????????? ?????, ????? ??????? (???????) ?? ?????? ??? ??????.
???? 4 ????? ??????? ?? ??????:
LPF – Low Pass Filter, ???? ?????? ????? ?????? ???? ?????? ????? ??????. (???? ????? ???? ??? ?? ????)
HPF – High Pass Filter, ???? ?????? ????? ?????? ???? ?????? ????? ??????. (???? ????? ???? ??? ???? ???????)
BPF – Band Pass Filter, ???? ?????? ?? ????? ??????? ??? ???? ?? ?????. ???? ???? ?????? ?? ??? "??????" ????? ?????? ????? ???? ??? ?? ???? ????? ???? ?????? ????? "?????".
BSF – Band Stop Filter, ???? ?????? ?? ???? ????? ????? ??? ???? ?????. ??????, ?? ???? ????? ???? ?? ??????, ????? ?????, ????? "??????" ???? ??? ????? ?? ???? ????? ????? ???? ?? ??? ???? ??, ????? ????? ??.
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[????? ??? ???? | ?????]????? ???? ???? ?????? (?????? ??? ???) ???? ???? ?????? ?????, ??? ??????? ?? ???? ??????, ??????? ?? ????? ???????? ??? ??? ?????? ????? ???????? ??? ???? ???? ??? ?????.