CA2049300A1 - Digital sound source device and external memory cartridge used therefor - Google Patents

Digital sound source device and external memory cartridge used therefor

Info

Publication number
CA2049300A1
CA2049300A1 CA2049300A CA2049300A CA2049300A1 CA 2049300 A1 CA2049300 A1 CA 2049300A1 CA 2049300 A CA2049300 A CA 2049300A CA 2049300 A CA2049300 A CA 2049300A CA 2049300 A1 CA2049300 A1 CA 2049300A1
Authority
CA
Canada
Prior art keywords
storage area
data storage
quantized data
quantized
sound source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2049300A
Other languages
French (fr)
Other versions
CA2049300C (en
Inventor
Katsuya Nakagawa
Satoshi Yamato
Hideki Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nintendo Co Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2049300A1 publication Critical patent/CA2049300A1/en
Application granted granted Critical
Publication of CA2049300C publication Critical patent/CA2049300C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/16—Solid state audio

Abstract

ABSTRACT

A digital sound source apparatus includes a semiconductor memory connected to a central processing unit. The memory has a quantized data storage area and aprogram data storage area. A quantized data train and a stop code are stored in a series of addresses in the quantized data storage area, a start address is set in a certain address in the program data storage area. When the start address is readfrom the program data storage area, the quantized data are sequentially read from the quantized data storage area and axe sequentially loaded into a data register.
When the stop code is read from the quantized data storage area, loading of the data into the data register is inhibited by a read/write control circuit. The quantized data loaded into the data register are converted into an analog sound signal by a D/Aconversion circuit.
CA002049300A 1990-01-26 1991-01-25 Digital sound source device and external memory cartridge used therefor Expired - Fee Related CA2049300C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016473A JP3047185B2 (en) 1990-01-26 1990-01-26 Digital sound source device and external memory cartridge used therein
JP2-16473 1990-01-26

Publications (2)

Publication Number Publication Date
CA2049300A1 true CA2049300A1 (en) 1991-07-27
CA2049300C CA2049300C (en) 1993-12-21

Family

ID=11917239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049300A Expired - Fee Related CA2049300C (en) 1990-01-26 1991-01-25 Digital sound source device and external memory cartridge used therefor

Country Status (8)

Country Link
US (1) US5317714A (en)
JP (1) JP3047185B2 (en)
KR (1) KR0181694B1 (en)
AU (1) AU647452B2 (en)
CA (1) CA2049300C (en)
DE (1) DE4190152T (en)
GB (1) GB2249889B (en)
WO (1) WO1991011811A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111789B (en) * 1989-01-10 2003-09-15 Nintendo Co Ltd Electronic gaming apparatus with the possibility of pseudostereophonic development of sound
JP3163119B2 (en) * 1991-07-19 2001-05-08 シャープ株式会社 Recording and playback device
US5388841A (en) 1992-01-30 1995-02-14 A/N Inc. External memory system having programmable graphics processor for use in a video game system or the like
US5493665A (en) * 1992-12-21 1996-02-20 Base 10 Systems, Inc. Portable memory device and method of securing the integrity of stored data therein utilizing a starting address and a stored memory cycle number
US6241611B1 (en) 1995-05-10 2001-06-05 Nintendo Co., Ltd. Function expansion device and operating device using the function expansion device
DE69625523T2 (en) 1995-05-10 2003-07-10 Nintendo Co Ltd Control unit with analog joystick
JP3544268B2 (en) 1995-10-09 2004-07-21 任天堂株式会社 Three-dimensional image processing apparatus and image processing method using the same
CN1149465C (en) * 1995-10-09 2004-05-12 任天堂株式会社 Stereo image processing system
JP3524247B2 (en) 1995-10-09 2004-05-10 任天堂株式会社 Game machine and game machine system using the same
US6007428A (en) 1995-10-09 1999-12-28 Nintendo Co., Ltd. Operation controlling device and video processing system used therewith
JPH09167050A (en) 1995-10-09 1997-06-24 Nintendo Co Ltd Operation device and image processing system using the device
GB2313432B (en) 1995-11-10 2000-06-21 Nintendo Co Ltd Joystick device
US6022274A (en) 1995-11-22 2000-02-08 Nintendo Co., Ltd. Video game system using memory module
US6267673B1 (en) 1996-09-20 2001-07-31 Nintendo Co., Ltd. Video game system with state of next world dependent upon manner of entry from previous world via a portal
US6139433A (en) * 1995-11-22 2000-10-31 Nintendo Co., Ltd. Video game system and method with enhanced three-dimensional character and background control due to environmental conditions
US6155926A (en) 1995-11-22 2000-12-05 Nintendo Co., Ltd. Video game system and method with enhanced three-dimensional character and background control
JPH1063470A (en) * 1996-06-12 1998-03-06 Nintendo Co Ltd Souond generating device interlocking with image display
US6139434A (en) 1996-09-24 2000-10-31 Nintendo Co., Ltd. Three-dimensional image processing apparatus with enhanced automatic and user point of view control
US5856910A (en) * 1996-10-30 1999-01-05 Intel Corporation Processor card assembly having a cover with flexible locking latches
JP3655438B2 (en) 1997-07-17 2005-06-02 任天堂株式会社 Video game system
JPH1165871A (en) * 1997-08-11 1999-03-09 Mitsubishi Electric Corp One-chip clock synchronous type memory device
RU2121718C1 (en) * 1998-02-19 1998-11-10 Яков Шоел-Берович Ровнер Portable musical system for karaoke and cartridge for it
RU2148862C1 (en) * 1999-09-20 2000-05-10 Ровнер Яков Шоел-Берович Karaoke mobile system, method for keeping electromagnetic compatibility for karaoke mobile system, mobile wireless transmitter, cartridge, method for prohibition of usage of unauthorized cartridges and method for preventing unauthorized access to data stored in karaoke mobile system
CN102760479B (en) * 2011-04-26 2014-12-31 鈊象电子股份有限公司 Sound playing method and system with single master control terminal controlling multiple auxiliary units
CN105185384B (en) * 2015-06-11 2018-11-30 南京舒尔茨智能技术有限公司 Sound control play system and control method with environmental simulation function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116138A (en) * 1980-02-15 1981-09-11 Omron Tateisi Electronics Co Input and output controller
JPH0644950B2 (en) * 1984-08-30 1994-06-15 カシオ計算機株式会社 Electronic game device
JPS6340898U (en) * 1986-08-28 1988-03-17
JPH0666836B2 (en) * 1987-04-10 1994-08-24 沖電気工業株式会社 Toki read control method
JPH01185900A (en) * 1988-01-20 1989-07-25 Nec Corp Memory card for digital audio
FI111789B (en) * 1989-01-10 2003-09-15 Nintendo Co Ltd Electronic gaming apparatus with the possibility of pseudostereophonic development of sound
US5026051A (en) * 1989-12-07 1991-06-25 Qsound Ltd. Sound imaging apparatus for a video game system

Also Published As

Publication number Publication date
KR0181694B1 (en) 1999-04-15
AU7140191A (en) 1991-08-21
DE4190152T (en) 1992-03-12
US5317714A (en) 1994-05-31
GB2249889B (en) 1993-12-15
WO1991011811A1 (en) 1991-08-08
GB2249889A (en) 1992-05-20
CA2049300C (en) 1993-12-21
JPH03222197A (en) 1991-10-01
KR920701981A (en) 1992-08-12
JP3047185B2 (en) 2000-05-29
GB9120516D0 (en) 1991-11-20
AU647452B2 (en) 1994-03-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed