The Fender Noiseless series is a line of electric guitar pickups made by the Fender Musical Instruments Corporation. Introduced in 1998, they feature and are a row of (usually six, one for each guitar string) dual (opposite phase) stacked-coil (axially adjacent) design to cancel hum noise. This single-coil (size) stack consists of a row of paired single-coils stacked one on top of the other (compacted), so as to fit (incognito) into the same size width space as a regular single-coil pickup. This is to be contrasted with the original humbucking pickup design, which is a row of paired (opposite phase) single-coils double wide.[1]
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The series includes models for electric guitars and bass guitars.
Vintage Noiseless[edit]
- Noiseless is an image noise reduction application by Macphun Software. The application is designed to reduce the noise found in digital photographs. The noise is often a result of snapping pictures.
- Remove Noise From Image; How To Remove Noise From Image. Image noise or image grain is a term for visual distortion on your photo. The amount of noise can fluctuate based on your camera settings and lighting conditions - the lower the available light, the more grain will affect your image.
The Noiseless pickups now referred to as Vintage Noiseless[2] were original equipment on the Fender American Deluxe SeriesStratocaster instruments made between 1998 and 2003. They are now widely used on many Fender guitars made in their Ensenada, Mexico facility (so-called 'Made in Mexico', or 'MIM' guitars) which are referred to as just Deluxe or Deluxe Strat,[3] and Fender Custom Shop guitars, and have been the stock pickups on the Eric Clapton Stratocaster signature model since 2001. Vintage Noiseless pickups use Alnico 2 magnets.[4] The Stratocaster version is identified by the word 'Noiseless' in gold cursive on the aged white or black pickup covers and the staggered pole pieces. Vintage Noiseless pickup sets are also available for the Telecaster and Jazz Bass.Features include:
- Polysol[5]-coated magnet wire
- Staggered, hand-beveled pole pieces
- Alnico 2 magnets
- Plastic bobbin[6]
- Vinyl-coated output wire[7]
Samarium Cobalt Noiseless (SCN)[edit]
The Samarium Cobalt Noiseless (SCN) series was a subsequent line of stacked electric guitar and bass pickups; these were designed by Bill Lawrence with the goal of further reducing noise while improving the 'single-coil' tone of the pickup[8] and were fine tuned by Fender.[9] Introduced in 2004, they were similar to the Vintage Noiseless pickups, but Lawrence's research into controlling magnetic eddy currents led him to employ miniaturized samarium cobalt alloy magnets instead of Alnico 5. Samarium cobalt is a rare earth magnet that is more powerful than the Alnico 5 magnets traditionally used in pickup design. The SCN pickups were a standard equipment feature on the American Deluxe series Stratocaster from 2004 to 2010, and were available for the Telecaster and Jazz Bass, but are no longer manufactured by Fender. The Stratocaster SCN pickups have the SCN logo etched on the pickup covers, but the letters are not colored, making them hard to discern. The covers were available in white, black, aged white and parchment, but the Tele sets were offered in black and chrome only. Features include:
- Noise-free design
- Traditional and samarium cobalt magnetic material
- They deliver a wider, softer magnetic field
- Special alloys are used in the making of the pole pieces & moderator bars, thereby avoiding inductance leakage and circular currents. This also enabled for control of the eddy current effect
- Neck - L: 2.4H, DC resistance: 6.5kΩ
- Middle - L: 2.4H, DC resistance: 6.5kΩ
- Bridge - L: 3.8H, DC resistance: 11.5kΩ
Hot SCN[edit]
Hot SCN pickups were used only on the HSS (Humbucker/Single/Single)[10]American DeluxeStratocaster from 2004 to 2010. Hot SCN pickups claim a hotter output than a standard SCN Strat pickup and were designed for proper balance with a hot humbucker in the bridge position. The American Deluxe Series HSS Strat was designed with one single-coil SCN pickup in the neck position, one single-coil Hot SCN pickup in the middle, and one DH-1 ('Atomic') humbucking pickup[11] at the bridge.
Hot Noiseless[edit]
The Fender Hot Noiseless Strat Pickups[12] are a ceramic version of the original Fender Noiseless pickups. Ceramic magnets are quite strong and as such are normally hotter. They produce pronounced mids and a quick bass response. The strong magnets allows the pickup to retain articulation and clarity, even when introduced to extreme gain.[13][14] These pickups are identified by the word 'Noiseless' in silver cursive on the aged white pickup cover, just like the Vintage Noiseless. However, they can be distinguished by the fact that all pole pieces are flat (non-staggered). Hot Noiseless Strat pickups have been standard on the Jeff Beck signature model since 1998, but were never available on the American Deluxe. They are still available from the Fender Custom Shop.[15] Features include:
- Ceramic magnets
- Polysol-coated magnet wire
- Flush-mount pole pieces for every string
- Vinyl-coated output wire and plastic bobbin
- DC resistance: 10.4kΩ (Neck/Middle/Bridge)
N3 Noiseless[edit]
N3 Noiseless™[16] pickups were available on American Deluxe Stratocasters from 2010 until 2016, at which time the American Deluxe was superseded by the Elite SeriesStratocaster. N3 Noiseless™ pickups were manufactured by Fender for the Stratocaster, Telecaster, and Jazz Bass but are no longer available from Fender. They are identified by the cursive Fender logo and 'N3' in silver cursive on the white pickup cover.Features included:
- DC resistance: 6.8kΩ
- Three types of magnets:
- Alnico 2 (Middle)
- Alnico 3 (Neck)
- Alnico 5 (Bridge)
- Mildly staggered and beveled pole pieces
- Formvar magnet wire
- Vinyl-coated output wire
- Solder-less printed circuit board bobbin[17]
Gen 4 Noiseless[edit]
Gen 4 Noiseless™[18] pickups were introduced on the Fender Elite Stratocaster in 2016. They are identified by the cursive Fender logo[19] and the word 'NOISELESS' in silver, upper case, block letters on the aged white or black pickup covers. Gen 4 Noiseless™ pickups for the Stratocaster, Telecaster, and Jazz Bass are still available from Fender.[20]Features include:
- Noise-free, vintage-style tone
- Shielded wire for even more noise reduction
- Alnico 5 magnets
- Mildly staggered pole pieces
Ultra Noiseless[edit]
Ultra Noiseless™ pickups were introduced on the Fender Ultra Stratocaster,[21] Ultra Jazzmaster,[22] and Ultra Telecaster[23] in 2019. The Ultra Noiseless pickups are a complete redesign over the Gen 4 Noiseless pickups, including different magnets and staggered pole pieces. Ultra Noiseless™ pickups come in two versions. The Ultra Noiseless™ Vintage pickups come standard on the Ultra Telecaster and Ultra Stratocaster SSS, and are said to deliver 'authentic Fender single-coil sound without hum.' Ultra Noiseless™ Hot pickups are standard on the Ultra Stratocaster HSS, and are said to offer modern performance and classic tone so the user can launch their amp into overdrive. These pickups are currently sold separately by Fender [24].
References[edit]
- ^https://www.proaudioland.com/news/noiseless-single-coil-electric-guitar-pickups/
- ^https://shop.fender.com/en-US/parts/stratocaster-parts/fender-vintage-noiseless-strat-pickups/0992115000.html
- ^'Deluxe Strat® | Electric Guitars'. shop.fender.com. Retrieved 2019-12-04.
- ^https://www.fender.com/articles/tech-talk/what-are-alnico-pickups
- ^https://polysolpolymers.com/
- ^https://www.dummies.com/art-center/music/guitar/the-bobbin-of-a-guitar-pickup/
- ^https://shop.fender.com/en-US/parts/stratocaster-parts/fender-vintage-noiseless-strat-pickups/0992115000.html
- ^http://www.billlawrence.com/Pages/SCNHistory.htm
- ^'Bill Lawrence Website'. www.billlawrence.com. Retrieved 2019-12-04.
- ^https://www.fender.com/articles/tech-talk/decoding-standard-pickup-arrangements
- ^http://www.gear-review.co.uk/tpc/resources.htm
- ^https://shop.fender.com/en-US/parts/stratocaster-parts/fender-hot-noiseless-strat-pickups/0992105000.html
- ^http://www.wiredguitarist.com/2016/07/05/alnico-vs-ceramic-pickup-magnets/
- ^https://support.fender.com/hc/en-us/articles/212774986-What-are-the-tonal-differences-between-ceramic-magnet-and-alnico-magnet-pickups-
- ^https://shop.fender.com/en-US/parts/stratocaster-parts/fender-hot-noiseless-strat-pickups/0992105000.html
- ^https://shop.fender.com/en-US/accessories/pickups/fender-n3-noiseless-strat-pickups/product-0993115.html
- ^https://www.dummies.com/art-center/music/guitar/the-bobbin-of-a-guitar-pickup/design
- ^https://shop.fender.com/en-US/accessories/pickups/gen-4-noiseless-stratocaster-pickups/0992260000.html
- ^https://www.fender.com/articles/tech-talk/what-are-fenders-spaghetti-and-transition-logos
- ^https://shop.fender.com/en-US/search?q=gen%204%20noiseless
- ^https://shop.fender.com/en-US/electric-guitars/stratocaster/american-ultra-stratocaster/0118010773.html
- ^https://shop.fender.com/en-US/electric-guitars/jazzmaster/american-ultra-jazzmaster/0118050732.html
- ^https://shop.fender.com/en-US/electric-guitars/telecaster/american-ultra-telecaster/0118030790.html
- ^https://shop.fender.com/en-US/parts/pickups-preamps/ultra-noiseless-vintage-stratocaster-pickups/0992290000.html
Noise Removal
Digital images are prone to various types of noise. Noise is the result of errors in the image acquisition process that result in pixel values that do not reflect the true intensities of the real scene. There are several ways that noise can be introduced into an image, depending on how the image is created. For example:
If the image is scanned from a photograph made on film, the film grain is a source of noise. Noise can also be the result of damage to the film, or be introduced by the scanner itself.
If the image is acquired directly in a digital format, the mechanism for gathering the data (such as a CCD detector) can introduce noise.
Electronic transmission of image data can introduce noise.
To simulate the effects of some of the problems listed above, the toolbox provides the imnoise function, which you can use to add various types of noise to an image. The examples in this section use this function.
Remove Noise by Linear Filtering
You can use linear filtering to remove certain types of noise. Certain filters, such as averaging or Gaussian filters, are appropriate for this purpose. For example, an averaging filter is useful for removing grain noise from a photograph. Because each pixel gets set to the average of the pixels in its neighborhood, local variations caused by grain are reduced.
See What Is Image Filtering in the Spatial Domain? for more information about linear filtering using imfilter.
Remove Noise Using an Averaging Filter and a Median Filter
This example shows how to remove salt and pepper noise from an image using an averaging filter and a median filter to allow comparison of the results. These two types of filtering both set the value of the output pixel to the average of the pixel values in the neighborhood around the corresponding input pixel. However, with median filtering, the value of an output pixel is determined by the median of the neighborhood pixels, rather than the mean. Cocktail 9 2 1 download free. The median is much less sensitive than the mean to extreme values (called outliers). Median filtering is therefore better able to remove these outliers without reducing the sharpness of the image.
Note: Median filtering is a specific case of order-statistic filtering, also known as rank filtering. For information about order-statistic filtering, see the reference page for the ordfilt2 function.
Read image into the workspace and display it.
For this example, add salt and pepper noise to the image. This type of noise consists of random pixels being set to black or white (the extremes of the data range).
Filter the noisy image, J, with an averaging filter and display the results. The example uses a 3-by-3 neighborhood.
Now use a median filter to filter the noisy image, J. The example also uses a 3-by-3 neighborhood. Display the two filtered images side-by-side for comparison. Notice that medfilt2 does a better job of removing noise, with less blurring of edges of the coins.
Remove Noise By Adaptive Filtering
This example shows how to use the wiener2 function to apply a Wiener filter (a type of linear filter) to an image adaptively. The Wiener filter tailors itself to the local image variance. Where the variance is large, wiener2 performs little smoothing. Where the variance is small, wiener2 performs more smoothing.
This approach often produces better results than linear filtering. The adaptive filter is more selective than a comparable linear filter, preserving edges and other high-frequency parts of an image. In addition, there are no design tasks; the wiener2 function handles all preliminary computations and implements the filter for an input image. wiener2, however, does require more computation time than linear filtering.
wiener2 works best when the noise is constant-power ('white') additive noise, such as Gaussian noise. The example below applies wiener2 to an image of Saturn with added Gaussian noise.
Read the image into the workspace.
Convert the image from truecolor to grayscale.
Add Gaussian noise to the image
Display the noisy image. Because the image is quite large, display only a portion of the image.
Remove the noise using the wiener2 function.
Display the processed image. Because the image is quite large, display only a portion of the image.
See Also
Noiseless 1 3 2 – Remove Noise From Photos Free
imbilatfilt | imfilter | imgaussfilt | imguidedfilter | locallapfilt | nlfilter
Noiseless 1 3 2 – Remove Noise From Photos Youtube
Related Topics
