X-Nico

unusual facts about modulation


Container format

Carrier signal format, for holding data during active wireless transmission


Anti-lock braking system for motorcycles

Honda also uses this system of pressure modulation for Big Sports and Touring Bikes.

Audio analyzer

For example, the Rohde and Schwarz UPP offers AES/EBU, S/PDIF, I²S and HDMI options; the Audio Precision APx525 supports AES/EBU, S/PDIF, I²S, HDMI, PDM (Pulse Density Modulation), and Bluetooth radio, and is fully DSP based.

Audio signal processing

Ring modulation, also known as amplitude modulation, is an effect made famous by Doctor Who's Daleks and commonly used throughout sci-fi.

Barkhausen–Kurz tube

In 1920, Heinrich Barkhausen and Karl Kurz at the Technische Hochschule in Dresden, Germany used the velocity modulation theory in developing the retarded-field triode that could provide UHF operation.

CD player

This signal carries all the information in a CD and is modulated using a system called EFM (Eight-to-fourteen modulation).

Delta Sigma

Delta-sigma modulation, a pulse density modulation scheme used in analog-to-digital and digital-to-analog conversions

Digital Command Control

A DCC command station, in combination with its booster, modulates the voltage on the track to encode digital messages while providing electric power.

Granat

The instruments could localize bright sources in the 6 to 180 keV range to within 0.5° using a Rotation Modulation Collimator.

Heikki L

Heikki Liimatainen has released a lot of music under different aliases like Heikki L, Supermodels From Paris, Syndicate of Beats, Dallas Superstars, Modulation, Moovon, Spectro, Hemohes and Bostik.

Jovem FM 98.7 MHz

Jovem FM 98.7, founded 7 September 1986, was the first frequency modulation radio station in the southmost region of the Brazilian state of Minas Gerais, Brazil, and the first radio to broadcast through the internet, in the same region (1996).

MicroKORG

Each waveform on OSC1 has a unique modulation feature, including wave morphing, Pulse-width modulation, and FM.

Monotonic scale

The Annotated Book of Common Prayer similarly notes that (according to Saint Augustine) Saint Athanasius discouraged variance in note in liturgical recitation, but that eventual modulation of the note led to the development of plainsong.

Omnibus progression

For the purposes of composition, the pattern may be halted at any point, and in so doing may facilitate modulation to any desired key.

Paraguarí Department

As for the media radio, there are amplitude modulation stations such as Radio FM and 1000, radio Ybyty Rok, Pan American, Yaguarón, Oda, Mensajera, and Carapeguá Colmenar.

Phase modulation

Compare to the modulation index for frequency modulation.

Photolyase

Proteins containing this domain also include Arabidopsis thaliana cryptochromes 1 and 2, which are blue light photoreceptors that mediate blue light-induced gene expression and modulation of circadian rhythms.

Pulse-position modulation

Pulse position modulation is also used for communication to the ISO/IEC 15693 contactless smart card as well as the HF implementation of the Electronic Product Code (EPC) Class 1 protocol for RFID tags.

SETDB1

The SET domain is a highly conserved, approximately 150-amino acid motif implicated in the modulation of chromatin structure.

Side band

Sideband, in communications, one of either of the two bands of frequencies, one just above and one just below a carrier frequency, that result from modulation of a carrier wave

Single-frequency network

Single-carrier frequency-domain-equalization (SC-FDE), i.e. single-carrier modulation combined with guard intervals and fft based frequency domain equalization, or its multi-user version Single-carrier FDMA (SC-FDMA).

Stuart William Seeley

Seeley received the 1948 IEEE Morris N. Liebmann Memorial Award "for his development of ingenious circuits related to frequency modulation", and the 1960 Magellanic Premium from the American Philosophical Society for Shoran.

SuperDrive

This was made possible as the SuperDrive now utilitized the same MFM (Modified Frequency Modulation) encoding scheme used by the IBM PC, yet still retained backward compatibility with Apple's variable-speed zoned CAV scheme and Group Code Recording encoding format, so it could continue to read Macintosh MFS, HFS and Apple II ProDOS formats on 400/800 KB disks.

Talaria projector

RGB color separation and processing is obtained using vertical wobbulation of the electron beam on the oil film to modulate the green channel and sawtooth modulation is added to the horizontal sweep to separate and modulate Red and Blue channels.

Torleiv Maseng

His work included the standard use of channel estimation and the combination of equalization, error correcting codes and modulation in which the Viterbi algorithm was used by all components.

WiMAX

Modulation is chosen to be more spectrally efficient (more bits per OFDM/SOFDMA symbol).


see also