摘要:
A portable musical instrument direct recording and playback device (10) for recording, editing, and replaying musical sounds generated by a musical instrument. The musical sounds are converted from analog to digital format, compressed for minimum storage usage, and stored in a digital storage medium. The stored signals are filed according to an indexing scheme that allows selection and retrieval of selected portions of the musical sounds. The selected portions are retrieved from storage, decompressed, converted back to analog signals, and output to a sound generating device. The operation of the device (10) is controlled by application software (19) and operating system software (21).
摘要:
The present invention provides an information processing unit capable of controlling reading and writing operations even when the capacity of a portable storage device is changed, a portable storage device controlled by the information processing unit, and an entertainment apparatus. The entertainment apparatus has a memory card 100, and an information processing unit 200 to which the memory card 100 is detachably connected. The memory card 100 is provided with a flash ROM 140 in which the size of a page of data capable of being read and written at a time are determined in advance, identification information 142 and an ROM size table 121. The information processing unit 200 is adapted to obtain page size-indicating information from the memory card, and control in accordance with the page size the reading and writing of data with respect to the flash ROM 140.
摘要:
A hand-held battery powered data transfer and repository device for transferring data between one or more flash memory modules and a large capacity digital storage device, which may be either external or internal to the device. The device includes one or more slots to accept a flash memory module into a housing which includes processing and logic circuitry disposed within the housing for transferring data between the flash memory module and the large capacity digital storage device. Ports are disclosed for transferring data between the repository and data transfer device to a host device, which may be a wide range of digital appliances including a digital computer, a digital camera, a camcorder or a personal digital assistant.
摘要:
There is provided a music reproducing apparatus by which audio data or the like can be downloaded into an internal memory means with ease. A connector portion that can be connected to a predetermined card slot of a data processing apparatus, an audio data memory means, an audio reproducing circuit and an audio data outputting section are integrally incorporated within a card-type housing of a music reproducing apparatus and hence the music reproducing apparatus can be easily connected to a data processing apparatus such as a personal computer apparatus.
摘要:
The invention relates to a method of accessing information stored in a non-volatile semiconductor memory (13) of an information storage card (11) using an interfacing holder (21) and an information processing host device, the method comprising the steps of: inserting the information storage card (11) into the interfacing holder (21); inserting the interfacing holder (21) into the information processing host device; and detecting a presence or absence of a conductive state designating member (16) on a designating area (15) of the information storage card (11) to inhibit or allow writing of information to the non-volatile semiconductor memory (13) of the information storage card (11).
摘要:
A recording apparatus for facilitating content erasure operations involving content recorded on a recording medium. Each piece of content recorded on the recording medium may be examined to determine whether it is rerecordable or non-rerecordable. When content erasure is requested, erasure processing may be controlled in accordance with the result of the determination. For example, original content based on data captured by a microphone or a camera (namely, non-rerecordable content) may not be erased (without specific approval by the user). Conversely, rerecordable content copied from another recording medium such as a CD may be erased.
摘要:
Information is provided in analog (402) or digital (DI) form and is stored in the memory cells (412) of an integrated circuit (400). The memory cells of the integrated circuit are nonvolatile memory cells capable of analog or multilevel storage. The integrated circuit samples (230) the analog information and stores the samples in the memory cells (250) in an analog form. Typically, one cell holds one sample of the analog information. The sampling rate (625) is user-selectable, and an indication of the user's selection of the sampling stored within (661) the integrated circuit. Circuitry on the integrated circuit including charge pumps (3610, 3615, 3620) are adjusted (3423) to operate more effectively or efficiently depending on the supply voltage level (Vext). Level shifter circuitry (1810, 1815, 2430) on the integrated circuit is programmably adjustable. An internal signal path of the integrated circuit can be fully differential.
摘要:
A terminal apparatus comprising an insertion hole into which to insert a copyright-compliant first memory card and a copyright-noncompliant second memory card. The first and the second memory cards are substantially the same in shape. If the copyright-noncompliant second memory card is inserted preparatory to recording copyright-protected contents, the copyright-protected contents are recorded temporarily to the second memory card. When the copyright-compliant first memory card is later inserted, the recorded copyright-protected contents are transferred from the second memory card to the inserted first memory card. If the copyright-compliant first memory card is inserted preparatory to recording copyright-unprotected contents, the copyright-unprotected contents are recorded temporarily to the first memory card so that when the copyright-noncompliant second memory card is later inserted, the recorded copyright-unprotected contents are transferred from the first memory card to the inserted second memory card. Thus the desired contents are recorded unfailingly regardless of an inadvertent insertion by users of a memory card which is apparently the same in shape but different in type of copyright compliance.
摘要:
When a header is detected from the digital music contents that has been stored in the flash memory and has the header composed of the reproducible period of time, the number of reproducible times and the number of reproduced times, and the music data, if reproducing instruction is given, the number of reproduced times is incremented and updated according to the above instruction, and at the same time, when the number of reproduced times is within the range of the number of reproducible times, the music data is reproduced according to the reproducing instruction. Thereby, its reproducing processing without limitation over the reproducible period of time can be surely prevented.