Explore topic-wise fullforms in Computing

INFO: Full form for FIMA is Financial Services Instant Messaging Association in Computing category
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INFO: Full form for ZCR is Zero Current Relay in Computing category
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INFO: Full form for ZCR is Zero Current Release in Computing category
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The zero-crossing rate (ZCR) is the rate at which a signal changes from positive to zero to negative or from negative to zero to positive. Its value has been widely used in both speech recognition and music information retrieval, being a key feature to classify percussive sounds.

ZCR is defined formally as

where s {\displaystyle s} is a signal of length T {\displaystyle T} and 1 R < 0 {\displaystyle \mathbb {1} _{\mathbb {R} _{<0}}} is an indicator function.

In some cases only the "positive-going" or "negative-going" crossings are counted, rather than all the crossings, since between a pair of adjacent positive zero-crossings there must be a single negative zero-crossing.

For monophonic tonal signals, the zero-crossing rate can be used as a primitive pitch detection algorithm. Zero crossing rates are also used for Voice activity detection (VAD), which determines whether human speech is present in an audio segment or not.

INFO: Full form for ZCR is Zone of Correct Reading in Computing category
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INFO: Full form for ZCR is Zone Checkers Room in Computing category
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INFO: Full form for ZCR is Zero Channel Raid in Computing category
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INFO: Full form for NKM is Navy Key Management in Computing category
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INFO: Full form for VHI is Virtual Human Interface in Computing category
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INFO: Full form for VHI is Verastream Host Integrator in Computing category
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INFO: Full form for SMND is Semiconductor Materials, Nanostructures & Devices in Computing category
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Zombie Bloodbath is a 1993 American horror film produced, directed (and co-written) by Todd Sheets.

INFO: Full form for ZCM is Zone Center Management in Computing category
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INFO: Full form for MDQS is Multi Device Queuing System in Computing category
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INFO: Full form for EUSB is Eid's Universal Serial Bus in Computing category
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INFO: Full form for CFTP is Compressed Ftp in Computing category
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INFO: Full form for CFTP is Client Ftp in Computing category
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INFO: Full form for DACCS is Distributed Advanced Cluster Computer System in Computing category
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INFO: Full form for ADCU is Association of Data Communications Users in Computing category
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INFO: Full form for DVD+RW is Digital Video Disk plus Read and Write in Computing category
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INFO: Full form for HD-DVD is High Definition/Density Digital Versatile/Video Disc in Computing category
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INFO: Full form for DVD is Data Visualization Desktop in Computing category
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INFO: Full form for DVD is Divide Decimal in Computing category
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INFO: Full form for HP is House Points in Computing category
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A mobile phone, cellular phone, cell phone, cellphone, handphone, or hand phone, sometimes shortened to simply mobile, cell or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Modern mobile telephone services use a cellular network architecture and, therefore, mobile telephones are called cellular telephones or cell phones in North America. In addition to telephony, digital mobile phones (2G) support a variety of other services, such as text messaging, MMS, email, Internet access, short-range wireless communications (infrared, Bluetooth), business applications, video games and digital photography. Mobile phones offering only those capabilities are known as feature phones; mobile phones which offer greatly advanced computing capabilities are referred to as smartphones.

The development of metal-oxide-semiconductor (MOS) large-scale integration (LSI) technology, information theory and cellular networking led to the development of affordable mobile communications. The first handheld mobile phone was demonstrated by John F. Mitchell and Martin Cooper of Motorola in 1973, using a handset weighing c. 2 kilograms (4.4 lbs). In 1979, Nippon Telegraph and Telephone (NTT) launched the world's first cellular network in Japan. In 1983, the DynaTAC 8000x was the first commercially available handheld mobile phone. From 1983 to 2014, worldwide mobile phone subscriptions grew to over seven billion; enough to provide one for every person on Earth. In the first quarter of 2016, the top smartphone developers worldwide were Samsung, Apple and Huawei; smartphone sales represented 78 percent of total mobile phone sales. For feature phones (slang: "dumbphones") as of 2016, the top-selling brands were Samsung, Nokia and Alcatel.

INFO: Full form for HP is Himalaya Platform in Computing category
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INFO: Full form for HP is Heath points in Computing category
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INFO: Full form for HP is Hard Point in Computing category
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INFO: Full form for HP is Health Power in Computing category
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INFO: Full form for CV is Character Voice in Computing category
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