[특허]Enhanced delivery of audio data for portable playback

Enhanced delivery of audio data for portable playback 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-015/16 H04W-004/00 H04J-001/00 G11B-019/00
출원번호	US-0431695 (2006-05-09)
등록번호	US-8423626 (2013-04-16)
발명자 / 주소	Janky, James M. Schulhof, Nathan
출원인 / 주소	Mobilemedia Ideas LLC
대리인 / 주소	Proskauer
인용정보	피인용 횟수 : 0 인용 특허 : 138

초록 ▼

A system for selection by a user and delivery to the user over an internetwork transmission channel of selected audio data files at a delivery rate of at least twice the delivery rate for normal, audibly perceptible playback of an audio data file. The user registers the user's selection of audio material with a central library of audio and/or text data files, and a digitized and optionally compressed omnibus file containing the user's selections is prepared and transmitted to the user at a high data transfer rate. The user receives downloads the selected data files to a personal computer or to a portable storage and playback unit (SPU) that may store and play back digitized text or audio data, using a docking station. The user carries this SPU until the user has an opportunity to audio process and play back the text or audio data files in audibly perceptible form.

대표청구항 ▼

1. A handheld audio playback device comprising: a data interface;a control interface configured to interface with an external device;an audio output;a storage medium;a connector configured to connect to a docking station; anda microprocessor connected to said data interface, said control interface, said audio output and said storage medium,wherein said microprocessor is configured to receive audio data from the external device through said data interface, store the audio data on said storage medium, and control playback of at least a portion of the audio data through said audio output based on use allocation information associated with the audio data, wherein the use allocation information is stored in said storage medium, andwherein said audio data is transferred to said data interface via said connector, and wherein transfer of the audio data from the external device is activated by the external device. 2. The portable handheld audio playback device of claim 1 wherein the use allocation information indicates a predetermined number of times the audio data may be played. 3. The portable handheld audio playback device of claim 2 wherein the predetermined number of times is a function of an amount paid by a subscriber. 4. The portable handheld audio playback device of claim 1 wherein the use allocation information indicates that the audio data may be played an unlimited number of times. 5. The portable handheld audio playback device of claim 1 wherein the audio data is encrypted. 6. The portable handheld audio playback device of claim 1 wherein the audio data has limited audio bandwidth. 7. A portable handheld apparatus comprising: a storage unit configured to store digital audio data; anda playback unit for playing back the audio data;wherein the portable handheld apparatus is configured to communicate, via a docking station, with a personal computer connectable to a communications link for downloading the audio data from a remote location and uploading the audio data to the portable handheld apparatus for storage in the storage unit. 8. The portable handheld apparatus of claim 7 wherein downloading the audio data from the remote location is controlled by the computer. 9. The portable handheld apparatus of claim 7 wherein uploading the audio data to the apparatus is controlled by the computer. 10. The portable handheld apparatus of claim 7 wherein the audio data has limited audio bandwidth. 11. A digital audio storage and playback system, comprising: a portable handheld apparatus including a storage unit to store digital audio data and a playback unit configured to play back the audio data;a docking station capable of communicating with the portable handheld apparatus; anda personal computer connected to the docking station and connectable to a communications link for downloading the audio data from a remote location and uploading the audio data to the portable handheld apparatus via the docking station. 12. The system of claim 11 wherein downloading the audio data from the remote location is controlled by the computer. 13. The system of claim 11 wherein uploading the audio data to the portable handheld apparatus is controlled by the computer. 14. The system of claim 11 wherein the audio data has limited audio bandwidth. 15. A portable handheld apparatus to playback audio data, comprising: a connector configured to connect to a docking station which is connected to a host personal computer configured to download audio data via the Internet;a storage unit configured to store the audio data transferred through the docking station from the host personal computer; anda playback unit configured to play back the audio data. 16. The portable handheld apparatus of claim 15 wherein said storage unit comprises a hard drive. 17. The portable handheld apparatus of claim 15 wherein said audio data is transferred in a digital compression format. 18. The portable handheld apparatus of claim 15 wherein said audio data is encrypted. 19. The portable handheld apparatus of claim 15 wherein said host computer is configured to download the audio data wirelessly. 20. An audio information storage and playback system, comprising: a personal computer and associated data interface, programmed to receive and extract an audio data file from an incoming signal over an internetwork channel at a transfer rate that is greater than a playback rate for audibly perceptible playback of information contained in the audio data file; anda docking station, connected to the personal computer and adapted for receiving a handheld playback module that receives and stores the audio data file from the personal computer and that provides audibly perceptible playback of the audio data file. 21. A digital audio storage and playback system, comprising: a portable handheld apparatus including a playback unit configured to play digital audio data and a storage unit to store digital audio data; anda docking station configured to receive and couple to the portable apparatus and to transfer the digital audio data into the portable handheld apparatus, the docking station further configured to connect with a personal computer to enable the portable handheld apparatus to receive digital audio data from the personal computer for storage in the storage unit. 22. The handheld audio playback device of claim 21, wherein said audio data is taken from a data file in a text format, digitized, passed through a text-to-speech conversion process, and compressed for transmission to said microprocessor as an audio format file. 23. The handheld audio playback device of claim 21, wherein said use allocation information is included in a header of audio data.

이 특허에 인용된 특허 (138)

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Li Raymond M.L. (Scarborough CAX) Quan Henry (Woodbridge CAX), Universal CD ROM interface using single interface connection.
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Dalrymple Monte J. (Fremont CA) Verinsky Phillip D. (San Jose CA) Smith Don (Los Gatos CA), Universal bus interface.
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Johnson Daniel W. J. (Garner NC), Universal communications interface adaptable for a plurality of interface standards.
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Evan Shabtai (Saratoga CA), Universal protocol programmable communications interface.
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Story Guy A. (New York NY), User programmable entertainment method and apparatus.
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Van Der Meulen, Pieter, Virtual jukebox.
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Payton David W., Virtual on-demand digital information delivery system and method.
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Divon Ayner,ILX ; Mohr Asaf,ILX, Vocal information system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Enhanced delivery of audio data for portable playback 원문보기

초록 ▼

대표청구항 ▼

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연합인증

Enhanced delivery of audio data for portable playback 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (138)

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IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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