Patent US5870710A successfully refreshed from Google Patents.
US5870710A
Expired / Lapsed
US
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Audio transmission, recording and reproducing system
Assignee: Sony Corp
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Filing: 1997-01-22
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Granted: 1999-02-09
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Expires: 2017-01-22
Abstract
Abstract An audio recording and reproducing apparatus includes a controller for controlling the entire behaviors, hard disc for write and read of audio data, audio compression/expansion circuit for expanding compressed audio data, and external I/O port. The audio recording and reproducing apparatus is connected to a network service center to obtain desired music data from storage of the network service center and to store it in the hard disc.
Inventors
- 👤 Kazunori Ozawa
- 👤 Nobuhiro Tone
- 👤 Masahiro Asai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:49
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/10; G11B27/102; G11B27/105; G06; G06F; G06F3/00; G06F3/16; G06F3/162; G11B20/00; G11B20/00007; G11B20/10; G11B20/10527; G11B27/34; G11B31/00; G11B31/003; G11B31/02; H; H04; H04H; H04H20/00; H04H20/40; H04H20/65; H04H20/76; H04H20/82; H04H60/00; H04H60/27; G11B20/00086; G11B2020/10537; G11B2020/10546; G11B2020/10592; G11B2220/00; G11B2220/17; G11B2220/20; G11B2220/25; G11B2220/2508; G11B2220/2516; G11B2220/2537; H04H60/09; H04H60/14; H04H60/21; H04H60/22
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
112 words
An audio reproducing apparatus, comprising: control means for controlling entire behaviors; storage means for writing and reading data; audio expanding means for expanding compressed audio data; external I/O means for transferring incoming and outgoing data, the transferring of incoming and outgoing data operative to charge an account associated with the transfer of such incoming and outgoing data; and a personal computer standard bus for transmitting data among said control means, said storage means, said audio expanding means and said external I/O means, so that compressed audio data is stored in said storage means, and said compressed audio data is transferred to and expanded by said audio expanding means to be audibly reproduced.
Claim 2
Dependent Claim
112 words
An audio reproducing apparatus, comprising: control means for controlling entire behaviors; storage means for writing and reading data; audio expanding means for expanding compressed audio data; external I/O means for transferring incoming and outgoing data, the transferring of incoming and outgoing data operative to charge an account associated with the transfer of such incoming and outgoing data; and a personal computer standard bus for transmitting data among said control means, said storage means, said audio expanding means and said external I/O means, so that compressed audio data is stored in said storage means, and said compressed audio data is transferred to and expanded by said audio expanding means to be audibly reproduced.
Claim 3
Dependent Claim
17 words
The audio reproducing apparatus according to claim 1, wherein said storage means is a card-shaped recording medium.
Claim 4
Dependent Claim
17 words
The audio reproducing apparatus according to claim 1, wherein said storage means is a card-shaped hard disc.
Claim 5
Dependent Claim
35 words
The audio reproducing apparatus according to claim 1, wherein said personal computer standard bus is one of external buses including an ISA bus used in AT compatible machines and local buses including a PCI bus.
Claim 6
Dependent Claim
113 words
An audio recording apparatus, comprising: control means for controlling entire behaviors; storage means for writing and reading data; audio compressing means for compressing audio data; external I/O means for transferring incoming and outgoing data; and a personal computer standard bus for transmitting data among said control means, said storage means, said audio compressing means and said external I/O means, wherein incoming data sent in a predetermined format is transferred through said external I/O means, and compressed audio data is generated from the transferred incoming data and stored in said storage means, the transferring of incoming and outgoing data operative to charge an account associated with the transfer of such incoming and outgoing data.
Claim 7
Dependent Claim
113 words
An audio recording apparatus, comprising: control means for controlling entire behaviors; storage means for writing and reading data; audio compressing means for compressing audio data; external I/O means for transferring incoming and outgoing data; and a personal computer standard bus for transmitting data among said control means, said storage means, said audio compressing means and said external I/O means, wherein incoming data sent in a predetermined format is transferred through said external I/O means, and compressed audio data is generated from the transferred incoming data and stored in said storage means, the transferring of incoming and outgoing data operative to charge an account associated with the transfer of such incoming and outgoing data.
Claim 8
Dependent Claim
17 words
The audio reproducing apparatus according to claim 5, wherein said storage means is a card-shaped recording medium.
Claim 9
Dependent Claim
17 words
The audio reproducing apparatus according to claim 5, wherein said storage means is a card-shaped hard disc.
Claim 10
Dependent Claim
35 words
The audio recording apparatus according to claim 5, wherein said personal computer standard bus is one of external buses including an ISA bus used in AT compatible machines and local buses including a PCI bus.
Claim 11
Dependent Claim
115 words
An audio recording and reproducing system, comprising: an audio recording and reproducing apparatus incorporating control means for controlling entire behaviors; storage means for writing and reading data; audio expanding means for expanding compressed audio data; external I/O means for transferring incoming and outgoing data, the transferring of incoming and outgoing data operative to charge an account associated with the transfer of such incoming and outgoing data; first functional means removably attached to said audio recording and reproducing apparatus to add a supplementary function to said audio recording and reproducing apparatus; and second functional means removably attached to said audio recording and reproducing apparatus to add a new function to said audio recording and reproducing apparatus.
Claim 12
Dependent Claim
115 words
An audio recording and reproducing system, comprising: an audio recording and reproducing apparatus incorporating control means for controlling entire behaviors; storage means for writing and reading data; audio expanding means for expanding compressed audio data; external I/O means for transferring incoming and outgoing data, the transferring of incoming and outgoing data operative to charge an account associated with the transfer of such incoming and outgoing data; first functional means removably attached to said audio recording and reproducing apparatus to add a supplementary function to said audio recording and reproducing apparatus; and second functional means removably attached to said audio recording and reproducing apparatus to add a new function to said audio recording and reproducing apparatus.
Claim 13
Dependent Claim
30 words
The audio recording and reproducing system according to claim 9, wherein said first functional means has a structure that can contain the entirety of said audio recording and reproducing apparatus.
Claim 14
Dependent Claim
24 words
The audio recording and reproducing system according to claim 9, wherein said first functional means has a communication function and/or a power supply function.
Claim 15
Dependent Claim
32 words
The audio recording and reproducing system according to claim 9, wherein said second functional means is in form of a card that can be held within said audio recording and reproducing apparatus.
Claim 16
Dependent Claim
116 words
An audio recording and reproducing system comprising: an audio recording and reproducing apparatus incorporating control means for controlling entire behaviors, storage means for writing and reading data, audio expanding means for expanding compressed audio data, and external I/O means for exchanging incoming data; first functional means removably attached to said audio recording and reproducing apparatus to add a supplementary function to said audio recording and reproducing apparatus; and second functional means removably attached to said audio recording and reproducing apparatus to add a new function to said audio recording and reproducing apparatus, wherein said second functional means adds the function of at least one of video compression, facsimile transmission, wireless transmission, pager, navigation and wire transmission.
Claim 17
Dependent Claim
116 words
An audio recording and reproducing system comprising: an audio recording and reproducing apparatus incorporating control means for controlling entire behaviors, storage means for writing and reading data, audio expanding means for expanding compressed audio data, and external I/O means for exchanging incoming data; first functional means removably attached to said audio recording and reproducing apparatus to add a supplementary function to said audio recording and reproducing apparatus; and second functional means removably attached to said audio recording and reproducing apparatus to add a new function to said audio recording and reproducing apparatus, wherein said second functional means adds the function of at least one of video compression, facsimile transmission, wireless transmission, pager, navigation and wire transmission.
Claim 18
Dependent Claim
30 words
The audio recording and reproducing system according to claim 13, wherein said first functional means has a structure that can contain the entirety of said audio recording and reproducing apparatus.
Claim 19
Dependent Claim
24 words
The audio recording and reproducing system according to claim 13, wherein said first functional means has a communication function and/or a power supply function.
Claim 20
Dependent Claim
32 words
The audio recording and reproducing system according to claim 13, wherein said second functional means is in form of a card that can be held within said audio recording and reproducing apparatus.
Claim 21
Dependent Claim
88 words
An audio data transmission method, comprising the steps of: receiving desired audio data through a communication line from an audio data base storing a plurality of pieces of audio data; storing said audio data in a receiver to thereafter reproduce the audio data within the receiver, wherein said audio data base is configured to send out to said receiver data in a predetermined transmission format for and to charge the service to an account of said receiver, the data in a predetermined transmission format including the audio data.
Claim 22
Dependent Claim
88 words
An audio data transmission method, comprising the steps of: receiving desired audio data through a communication line from an audio data base storing a plurality of pieces of audio data; storing said audio data in a receiver to thereafter reproduce the audio data within the receiver, wherein said audio data base is configured to send out to said receiver data in a predetermined transmission format for and to charge the service to an account of said receiver, the data in a predetermined transmission format including the audio data.
Claim 23
Dependent Claim
24 words
The audio data transmission method according to claim 17, wherein said receiver obtains audio data by decomposing the data in said predetermined transmission format.
Claim 24
Dependent Claim
23 words
The audio data transmission method according to claim 17, wherein said audio data base and said receiver are connected via public telephone line.
Claim 25
Dependent Claim
71 words
An information receiving apparatus, comprising: means for choosing desired audio data from an audio data base storing a plurality of pieces of audio data; means for receiving desired audio data through a communication line and for storing the chosen audio data; and means for reproducing the stored audio data, wherein in response to receipt of the desired audio data an account associated with the receipt of desired audio data is charged.
Claim 26
Dependent Claim
71 words
An information receiving apparatus, comprising: means for choosing desired audio data from an audio data base storing a plurality of pieces of audio data; means for receiving desired audio data through a communication line and for storing the chosen audio data; and means for reproducing the stored audio data, wherein in response to receipt of the desired audio data an account associated with the receipt of desired audio data is charged.
References Cited (Backward Citations)
DE3820835A1
Cited
US5086475A
Cited
EP0467208A1
Cited
WO1993016550A1
Cited
JPH06131371A
Cited
US5619570A
Cited
WO1994029852A1
Cited
US5544228A
Cited
EP0649121A2
Cited
US5491774A
Cited
WO1995030212A1
Cited
EP0763939A2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-02-08 | 2002-08-10 | 2003-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-08 | 2006-08-10 | 2007-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-08 | 2010-08-10 | 2011-02-09 | $7700.00 | Window Closed / Lapsed |