D1

D1, D01, D.I, D.1 or D-1 can refer to:

Science and technology

D1 (Sony), an early digital video recording format

D1 (building), an 80-floor residential building currently under construction in Dubai

ATC code D01 Antifungals for dermatological use, a subgroup of the Anatomical Therapeutic Chemical Classification System

Dopamine receptor D₁

Haplogroup D-M15 (Y-DNA) In older publications this was at times called D1.

Mercedes D.I, a 1913 German 6-cylinder, water cooled, inline engine for use in aircraft

Nikon D1, a digital single-lens reflex (DSLR) camera

Vitamin D₁

Iodothyronine deiodinase type I, an enzyme involved with thyroid hormones

and also :

"D1", a hexadecimal value equal to the decimal value 209

T-D1, the German T-Mobile mobile phone network former name

D01, Carcinoma in situ of other and unspecified digestive organs ICD-10 code

D-1, a West German funded and controlled STS mission.

D1, an abbreviation for DOCSIS 1.0, an international telecommunications standard.

D1, Russian trade name of an aluminum-copper-magnesium alloy

Loading... please wait...

This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/D1

D-1 (Sony)

D-1 or 4:2:2 Component Digital is a SMPTE digital recording video standard, introduced in 1986 through efforts by SMPTE engineering committees. It started as a Sony and Bosch - BTS product and was the first major professional digital video format. SMPTE standardized the format within ITU-R 601 (orig. CCIR-601), also known as Rec. 601, which was derived from SMPTE 125M and EBU 3246-E standards.

Format

D-1 or 4:2:2 D-1 (1986) was a major feat in real time, broadcast quality digital video recording. It stores uncompressed digitized component video, encoded at Y'CbCr 4:2:2 using the CCIR 601 raster format with 8 bits, along with PCM audio tracks as well as timecode on a 3/4 inch (19 mm) videocassette tape (though not to be confused with the ubiquitous 3/4-inch U-Matic/U-Matic SP cassette).

The uncompressed component video used enormous bandwidth, 173 Mbit/sec (bit rate), for its time. The maximum record time on a D-1 tape is 94 minutes.

Because of the uncompromising picture quality - component processing and uncompressed recording, D-1 was most popular in high-end graphic and animation production - where multiple layering had previously been done in short run times via hard drives (Quantel Harry, Henry, Harriet, Hal or Abekas DDR) or via multiple analog machines running at once. Hard drives in the 1980s that stored broadcast-quality video would typically only hold 30 seconds to a few minutes of space, yet the systems that made them work could cost $500,000. By contrast, the D-1 machine allowed 94 minutes of recording on a $200 cassette.

Sonatas, duos and fantasies by Franz Schubert

Sonatas, duos and fantasies by Franz Schubert includes all works for solo piano by Franz Schubert, except separate dances. It also includes a number of works for two players: piano four hands, or piano and a string instrument (violin, arpeggione).

Sonatas for piano solo

Twenty-four extant sonatas and sonata fragments are listed in the 1978 version of the Deutsch catalogue:

D 154, Piano Sonata in E major (1815, fragment; similarity with the first movement of the Piano Sonata in E major, D 157)

I. Allegro (fragment)

D 157, Piano Sonata in E major (1815, unfinished – first three movements are extant)

I. Allegro ma non troppo

II. Andante

III. Menuetto. Allegro vivace – Trio

D 279, Piano Sonata in C major (1815, unfinished – first three movements are extant; the Allegretto in C major, D 346 fragment is probably the fourth movement)

I. Allegro moderato

II. Andante

III. Menuetto. Allegro vivace – Trio

IV. Allegretto (D 346, fragment)

D 459, Piano Sonata in E major (1816, in 2 movements; also paired with D 459A to have a five movement sonata or five piano pieces "Fünf Klavierstücke")

I. Allegro moderato

II. Scherzo. Allegro

D1

Science and technology

D-1 (Sony)

Format

Sonatas, duos and fantasies by Franz Schubert

Sonatas for piano solo

Podcasts:

EXPLORE WN.com