File:Benytone CD33 - Yamaha YM3805 DSP, Sanyo LC3517 RAM.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Benytone CD33 - Yamaha YM3805 DSP, Sanyo LC3517 RAM.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Benytone_CD33_-_Yamaha_YM3805_DSP%2C_Sanyo_LC3517_RAM.jpg/462px-Benytone_CD33_-_Yamaha_YM3805_DSP%2C_Sanyo_LC3517_RAM.jpg?20211206121055)
Size of this preview: 462 × 600 pixels. Other resolutions: 185 × 240 pixels | 370 × 480 pixels | 592 × 768 pixels | 789 × 1,024 pixels | 1,541 × 2,000 pixels.
Original file (1,541 × 2,000 pixels, file size: 932 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
Benytone CD33 - first-generation budget CD player
Summary
[edit]DescriptionBenytone CD33 - Yamaha YM3805 DSP, Sanyo LC3517 RAM.jpg |
English: The Benytone CD33 was a first-generation budget CD player marketed in Europe by Marubeni Corporation of Japan. This is a NOS unit purchased in 1986 or 1987 and almost never used since. I take it out of the box once in a few years to check if it's still working... and it does.
This is the Yamaha DSP processor doing basic digital stream assembly and error correction, and the associtated CMOS RAM chip. An obvious overkill for something as simple as a cheap CD player - but that's the way things were done in mid-1980s. Русский: Benytone CD33 - бюджетный компакт-диск-плеер первого поколения, около 1986. Настоящая японская сборка для европейского рынка. |
Date | |
Source | Own work |
Author | Retired electrician |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
![]() ![]() |
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:10, 6 December 2021 | ![]() | 1,541 × 2,000 (932 KB) | Retired electrician (talk | contribs) | Uploaded own work with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS REBEL SL1 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/5 |
ISO speed rating | 800 |
Date and time of data generation | 14:20, 6 December 2021 |
Lens focal length | 40 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | DxO PhotoLab 2.1 |
File change date and time | 14:20, 6 December 2021 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 14:20, 6 December 2021 |
Meaning of each component |
|
APEX shutter speed | 8.375 |
APEX aperture | 4.625 |
APEX exposure bias | −1 |
Subject distance | 0.31 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,798.6577181208 |
Focal plane Y resolution | 5,788.9447236181 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |