>> SPH file

SPH file format description

Many people share .sph files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .sph file can be edited, converted or printed with. On this page, we try to provide assistance for handling .sph files.

4 filename extension(s) found in our database.

.sph - Ribbons Sphere Definition

The SPH data files are related to Ribbons. SPH file is a Ribbons Sphere Definition. Ribbons software interactively displays molecular models, analyzes crystallographic results, and creates publication quality images.

Data files
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Ribbons Sphere Definition related extensions:
Ribbons Atoms Definition
Ribbons Bonds Definition
Ribbons Color Mapping
Ribbons Coords Data
Ribbons Cylinder Definition
Ribbons Dot Definition

.sph - MikuMikuDance Sphere Multiplied Map

The SPH data files are related to MikuMikuDance. SPH file is a MikuMikuDance Sphere Multiplied Map. MikuMikuDance, very commonly abbreviated to MMD, is a freeware animation program that lets users animate and create 3D animation movies, originally produced for the Vocaloid character Hatsune Miku.

Data files
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MikuMikuDance Sphere Multiplied Map related extensions:
MikuMikuDance MikuMikuEffect Data
MikuMikuDance PolyMo Model Data
MikuMikuDance Polygon Movie Maker Project
MikuMikuDance Polygon Model eXtend
MikuMikuDance Sphere Mapping File
MikuMikuDance Accessory Settings Data

.sph - Altair FEKO TICRA Spherical Data

The SPH data files are related to Altair FEKO. SPH file is an Altair FEKO TICRA Spherical Data. Altair Feko is a comprehensive computational electromagnetics (CEM) code used widely in the telecommunications, automobile, space and defense industries.

Altair FEKO
Data files
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Altair FEKO TICRA Spherical Data related extensions:
Polhemus 3D Location Data
Neuroscan 3D ASCII Data
Juniper Message Bundle Data
Algor Simulation Legacy Model
PN-editor Petri Net Simulation Data
PN-editor Petri Net Key Data

.nist - HTK NIST SPHERE Data

The NIST audio files are related to HTK. NIST file is a HTK NIST SPHERE Data. The Hidden Markov Model Toolkit (HTK) is a portable toolkit for building and manipulating hidden Markov models. HTK is primarily used for speech recognition research although it has been used for numerous other applications including research into speech synthesis, character recognition and DNA sequencing. SPHERE (Speech Header Resources) is a library of C-language functions which facilitate NIST speech file header manipulation.

Audio files
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HTK NIST SPHERE Data related extensions:
HTK Entropic Esignal Format Data
HTK Format Parameter File
ARPA-MIT Language Model File
HTK Mel-Frequency Cepstral Coefficient Data

Naturally, other applications may also use the .sph file extension. Even harmful programs can create .sph files. Be especially cautious with .sph files coming from an unknown source!

Can't open a .sph file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sph file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cph, eph, ph, psh, qph, sh, shp, slh, soh, sp, spb, spg, spj, spm, spn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Supaplex Demo Data
Baldurs Gate II Game Data
Quicken Price History
SignPlot Document
SG TCP Optimizer Backup
Intuit Quicken Price History

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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