Завантаження...

DuplexScaling
 

 

 

This photo was viewed 3 times and was downloaded in full size 1 times.

This photo was liked 0 times

Please login in order to see the source link
Description
English: Interior of a grand piano Intended to illustrate the concept of duplex scaling in pianos by showing the duplex string lengths in the treble range of a grand piano.
Français : Intérieur d'un piano à queue montrant le concept d'"échelle duplex", de petits sillets situés entre le chevalet la pointe d'accroche, et créant une harmonique supplémentaire pour enrichir les sons aigus.
Date 2004-05-03 (see metadata)
Source English Wikipedia
Author Opus33
Permission
(Reusing this file)

This image is hereby released into the public domain by Opus33.

PD-icon.svg This work has been released into the public domain by its author, Opus33 at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Opus33 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.


Cscr-featured.svg

This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images.

If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

Wikimedia Commons

Picture of the day

This image was selected as a picture of the day for 6 September 2007(2007-09-06). It was captioned as follows:

English: Interior of a grand piano
Desktop wallpaper icon
This featured picture is fairly large and has an aspect ratio of approximately 4:3 or 5:4, making it suitable as a computer wallpaper.

See the gallery of such images, or the gallery of widescreen images.




Licensing:
Public Domain

Comments

Only registered users can post comments. Please login



EXIF data:
File name duplexscaling.jpg
Size, bytes 440004
Mime type image/jpeg
Image input equipment manufacturer NIKON
Image input equipment model E2100
Orientation of image 1
Image resolution in width direction 300/1
Image resolution in height direction 300/1
Unit of X and Y resolution 2
Exposure time 10/35
F number 35/10
Exposure program 2
ISO speed rating 217
Compressed bits per pixel 2/1
Exif version 0220
Lens focal length 86/10
Date and time original image was generated 2004:03:05 02:20:51
Date and time image was made digital data 2004:03:05 02:20:51
Meaning of each component 
Exposure bias 0/10
Maximum lens aperture 30/10
Metering mode 5
User comments
Supported Flashpix version 0100
Color space information 1
Exif image width 1600
Exif image length 1200
InteroperabilityOffset 1026
Scene type 
Digital zoom ratio 0/100
Focal length in 35 mm film 66
Gain control 1
Interoperability index R98
Interoperability version 0100
Software used E2100v1.1
The images at Free-Photos.biz come mainly from Wikimedia Commons or from our own production. The photos are either in the public domain, or licensed under free linceses: Free-Photos.biz license, GPL, Creative Commons or Free-Art license. Some very few other photos where uploaded to Free-Photos.biz by our users and released into the public domain or into free usage under another free license (like GPL etc.)

All photos in average size can be saved by everyone without registration (by right-clicking) - and all photos can be downloaded in full-size and without the big watermark by members (by left-clicking) (registration and free membership required).

While the copyright and licensing information supplied for each photo is believed to be accurate, Free-Photos.biz does not provide any warranty regarding the copyright status or correctness of licensing terms. If you decide to reuse the images from Free-Photos.biz, you should verify the copyright status of each image just as you would when obtaining images from other sources.


The use of depictions of living or deceased persons may be restricted in some jurisdictions by laws regarding personality rights. Such images are exhibited at Free-Photos.biz as works of art that serve higher artistic interests.

christianity portal