Zen+

Zen+ is the codename for an AMD microarchitecture that will eventually succeed Zen. According to AMD, Zen+ is expected to bring a slight increase in instructions per clock over Zen, but not nearly as large as the jump from Excavator to Zen.

References

Özen

Özen is a Turkish name, it may refer to:

See also

Zen (portable media player)

The ZEN is a portable media player designed and manufactured by Creative Technology. This flash memory-based player is the de facto successor of the ZEN Vision:M and was announced on August 29, 2007, to be available in capacities of 2, 4, 8, and 16 GB, as of September 14. A 32 GB model was announced on December 4, 2007, setting a record for storage capacity among flash players.

The player has a width of 83 mm (3.3 in), a height of 55 mm (2.2 in) and is 11.3 mm (0.44 in) thick, making it the slimmest Creative portable media player and the second slimmest Creative player of any type (other than the discontinued MuVo Slim) at the time of its release. Because of its dimensions, the ZEN is advertised to be the "size of a credit card". This is the first Creative player to have a SD card slot (enabling the support of SD and SDHC cards; an optional adapter is needed for microSD and miniSD cards), support for DRM free iTunes-encoded AAC (in a ".m4a" extension), as well as a truecolor TFT LCD display.

Hearing

Hearing, auditory perception, or audition is the ability to perceive sound by detecting vibrations, changes in the pressure of the surrounding medium through time, through an organ such as the ear. Sound may be heard through solid, liquid, or gaseous matter. It is one of the traditional five senses; partial or total inability to hear is called hearing loss.

In humans and other vertebrates, hearing is performed primarily by the auditory system: mechanical waves, known as vibrations are detected by the ear and transduced into nerve impulses that are perceived by the brain (primarily in the temporal lobe). Like touch, audition requires sensitivity to the movement of molecules in the world outside the organism. Both hearing and touch are types of mechanosensation.

Hearing mechanism

There are three main components of the human ear: the outer ear, the middle ear, and the inner ear.

Outer ear

The outer ear includes the pinna, the visible part of the ear, as well as the ear canal which terminates at the eardrum, also called the tympanic membrane. The pinna serves to focus sound waves through the ear canal toward the eardrum. Because of the asymmetrical character of the outer ear of most mammals, sound is filtered differently on its way into the ear depending on what vertical location it is coming from. This gives these animals the ability to localize sound vertically. The eardrum is an airtight membrane, and when sound waves arrive there, they cause it to vibrate following the waveform of the sound.

Hearing (person)

The term hearing or hearing person, from the perspective of mainstream English-language culture, refers to someone whose sense of hearing is at the medical norm. From this point of view, someone who is not fully hearing has a hearing loss or is said to be hard of hearing or deaf. The continuum of hearing ability tends to be broken down into fine gradations. Moving down the scale and further away from the medical norm, people are classed as hearing, then slightly hard of hearing, moderately hard of hearing, severely hard of hearing, and finally deaf (severely deaf or profoundly deaf for those furthest from the norm).

However, when examined in the context of Deaf culture, the term “hearing” often does not hold the same meaning as when one thinks simply of a person's ability to hear sounds. In Deaf culture, “hearing”, being the opposite of “Deaf” (which is used inclusively, without the many gradations common to mainstream culture), is often used as a way of differentiating those who do not view the Deaf community as a linguistic minority, do not embrace Deaf values, history, language, mores, and sense of personal dignity as Deaf people do themselves. Among language minorities in the United States – for example, groups such as Mexicans, Koreans, Italians, Chinese, or Deaf users of sign language – the minority language group itself has a “we” or “insider” view of their cultural group as well as a “they” or “outsider” view of those who do not share the values of the group. So, in addition to using “hearing” to identify a person who can detect sounds, Deaf culture uses this term as a we and they distinction to show a difference in attitude between people who embrace the view of deaf people who use sign language as a language minority, and those who view deafness strictly from its pathological context.

Hearing (law)

In law, a hearing is a proceeding before a court or other decision-making body or officer, such as a government agency.

A hearing is generally distinguished from a trial in that it is usually shorter and often less formal. In the course of litigation, hearings are conducted as oral arguments in support of motions, whether to resolve the case without further trial on a motion to dismiss or for summary judgment, or to decide discrete issues of law, such as the admissibility of evidence, that will determine how the trial proceeds. Limited evidence and testimony may also be presented in hearings to supplement the legal arguments.

In the United States, one aspect of the "due process revolution" is that many administrative decisions that were once made much less formally must now be preceded by a hearing. An important step in this development was the Supreme Court decision in Goldberg v. Kelly, 397 U.S. 254 (1970). There the Court held that an agency could not terminate a recipient's welfare benefits without a pre-termination hearing. The decision also illustrated that what constitutes a "hearing" can depend on the context. In Goldberg, the goal of a speedy decision was held to "justify the limitation of the pre-termination hearing to minimum procedural safeguards," which included such basic matters as the right to appear and to cross-examine witnesses, but did not include "a complete record and a comprehensive opinion".