An audio engineer works on the recording, manipulation, mixing, reproduction, and reinforcement of sound. Audio engineers work on the "...technical aspect of recording—the placing of microphones, the turning of pre-amp knobs, the setting of levels. The physical recording of any project is done by an engineer... the nuts and bolts." Many audio engineers creatively use technologies to produce sound for film, radio, television, music, electronic products and computer games. Audio engineers also set up and operate sound reinforcement systems for concert, corporate, theatre, sporting and other events.
Audio engineering concerns the creative and practical aspects of sounds including speech and music, as well as the development of new audio technologies and advancing scientific understanding of audible sound.
Guru (Sanskrit:गुरु. IAST: guru) is a Sanskrit term that connotes someone who is a "teacher, guide or master" of certain knowledge. In pan-Indian traditions, guru is someone more than a teacher, traditionally a reverential figure to the student, with the guru serving as a "counselor, who helps mold values, shares experiential knowledge as much as literal knowledge, an exemplar in life, an inspirational source and who helps in the spiritual evolution of a student." The term also refers to someone who primarily is one's spiritual guide, who helps one to discover the same potentialities that the guru has already realized.
The oldest references to the concept of guru are found in the earliest Vedic texts of Hinduism. The guru, and gurukul – a school run by guru, were an established tradition in India by the 1st millennium BCE, and these helped compose and transmit the various Vedas, the Upanishads, texts of various schools of Hindu philosophy, and post-Vedic Shastras ranging from spiritual knowledge to various arts. By about mid 1st millennium CE, archaeological and epigraphical evidence suggest numerous larger institutions of gurus existed in India, some near Hindu temples, where guru-shishya tradition helped preserve, create and transmit various fields of knowledge. These gurus led broad ranges of studies including Hindu scriptures, Buddhist texts, grammar, philosophy, martial arts, music and painting.
The core group of generic top-level domains consists of the com, info, net, and org domains. In addition, the domains biz, name, and pro are also considered generic; however, these are designated as restricted, because registrations within them require proof of eligibility within the guidelines set for each.
Historically, the group of generic top-level domains included domains, created in the early development of the domain name system, that are now sponsored by designated agencies or organizations and are restricted to specific types of registrants. Thus, domains edu, gov, int, and mil are now considered sponsored top-level domains, much like the themed top-level domains (e.g., jobs). The entire group of domains that do not have a geographic or country designation (see country-code top-level domain) is still often referred to by the term generic TLDs.
Gurmukhi (IPA:[ɡʊɾmʊkʰi]) is an alphabeticabugida developed from the Laṇḍā scripts and was standardised during the 16th century by Guru Angad, the second guru of Sikhism. Although the word Gurmukhī has been commonly translated as "from the Mouth of the Guru," the prevalent view among Punjabi linguists is that as in the early stages the Gurmukhī letters were primarily used by Gurmukhs (literally, those who follow or face the Guru), the script came to be associated with them. The whole of the Guru Granth Sahib is written in this script, and it is the script most commonly used by Sikhs and Hindus for writing the Punjabi language.
Modern Gurmukhi has thirty-eight consonants (vianjan), nine vowel symbols (lāga mātrā), two symbols for nasal sounds (bindī and ṭippī), and one symbol which duplicates the sound of any consonant (addak). In addition, four conjuncts are used: three subjoined forms of the consonants Rara, Haha and Vava, and one half-form of Yayya. Use of the conjunct forms of Vava and Yayya is increasingly scarce in modern contexts.