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- Differential pulse-code modulation (DPCM) is a signal encoder that uses the baseline of pulse-code modulation (PCM) but adds some functionalities based...3 KB (357 words) - 23:53, 5 December 2024
- Broadcast television systems (section Modulation)original Digital Video Broadcasting forward error coding and modulation standard for satellite television and dates back to 1995. It is used via satellites...47 KB (5,138 words) - 17:13, 26 April 2025
frequency modulation. The 7.95-kbit/s signal is then passed through a channel coder that loads the bit rate up to 13 kbit/s. The new half-rate coding standard...18 KB (2,638 words) - 19:06, 19 May 2025- technique called Companded Predictive Delta Modulation, rather than the now-common pulse-code modulation. At the time of its introduction in the mid-1980s...9 KB (1,246 words) - 02:03, 26 April 2024
- p.8 "Codes And Signals - More Discussion On The Radio Code Problems". "Proposed Revision Of "10" Signals" (PDF). "The Origin of The Ten Code". Archived...38 KB (2,032 words) - 03:49, 9 April 2025
- sensor networks and video/multimedia compression (see distributed video coding). One of the main properties of distributed source coding is that the computational...36 KB (7,098 words) - 17:14, 4 September 2024
Underwater acoustic communication (section Types of modulation used for underwater acoustic communications)Modulation (CPM) The following is a discussion on the different types of modulation and their utility to UAC. FSK is the earliest form of modulation used...19 KB (2,135 words) - 01:48, 19 April 2025
Amateur radio (section Activity and practice)interaction. The primary modes for vocal communications are frequency modulation (FM) and single sideband (SSB). FM is recognized for its superior audio quality...75 KB (7,694 words) - 02:02, 2 June 2025
Evolution-Data Optimized (category Code division multiple access)RF conditions with very complex modulation techniques while also serving users in poor RF conditions with simpler (and more redundant) signals. The forward...25 KB (2,769 words) - 15:12, 7 May 2025- D-STAR (category Quantized radio modulation modes)bandwidth than older analog voice modes such as amplitude modulation and frequency modulation. The quality of the data received is also better than an...46 KB (6,223 words) - 16:37, 11 May 2025
contexts. CDDA utilizes pulse-code modulation (PCM) and uses a 44,100 Hz sampling frequency and 16-bit resolution, and was originally specified to store...81 KB (8,512 words) - 22:47, 28 May 2025- IEEE 802.11b-1999 (section Channels and frequencies)standard uses complementary code keying (CCK) as its modulation technique, which uses a specific set of length 8 complementary codes that was originally designed...7 KB (1,196 words) - 14:52, 2 November 2024
- ISDB-T International (category Talent and literary agencies)for DTV and; b. UIT-R BT.1306 regarding innovations presented by Brazilian standard over ISDB-T like MPEG-4 compression, and others. a) Modulation: BST-OFDM...71 KB (7,148 words) - 15:51, 29 March 2025
Adderall (redirect from Dextroamphetamine saccharate and amphetamine aspartate monohydrate and dextroamphetamine sulfate and amphetamine sulfate)catecholamines in the PFC and the subsequent activation of norepinephrine α2 and dopamine D1 receptors. ... This differential modulation of PFC-dependent processes...63 KB (22,707 words) - 19:52, 29 May 2025- pulse modulated and in continuous wave systems, such as Doppler radar, modulation may not be required. Most systems use pulse modulation, with or without...26 KB (3,760 words) - 09:07, 6 June 2025
Compact disc (category Science and technology in the Netherlands)reversing the eight-to-fourteen modulation used in mastering the disc, and then reversing the cross-interleaved Reed–Solomon coding, finally revealing the raw...45 KB (8,803 words) - 14:44, 6 June 2025
Mutation (redirect from Mutation and disease)whether it is in a coding or non-coding region. Mutations in the non-coding regulatory sequences of a gene, such as promoters, enhancers, and silencers, can...119 KB (14,264 words) - 15:36, 7 June 2025
Lisdexamfetamine (redirect from ATC code N06BA12)catecholamines in the PFC and the subsequent activation of norepinephrine α2 and dopamine D1 receptors. ... This differential modulation of PFC-dependent processes...48 KB (15,329 words) - 21:20, 29 May 2025
Shortwave radio (section Types of modulation)different types of modulation are used to incorporate information in a short-wave signal. Amplitude modulation is the simplest type and the most commonly...61 KB (6,308 words) - 19:42, 22 May 2025- Steganography (section Adaptive steganography)theory along with Quantization Index Modulation in low bit-rate streaming media. In 2011 and 2012, Yongfeng Huang and Shanyu Tang devised new steganographic...52 KB (6,107 words) - 08:09, 29 April 2025
- frequencies, the previous Government’s proposal to make a number of amplitude modulation (AM) frequencies available to a committee of organizations of civil society
- mirror the pattern of control and dyscontrol seen in individuals with this comorbid profile and suggest that anxiety modulation may be related to alcohol
- sometimes called "modulation", because it is so very similar to the way modulation combines sine waves with data signals. Data Coding Theory/Spectrum Spreading