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RAZER SEIREN ELITE Broadcast Streaming Mikrofon
Topseller
202,00 € *
zzgl. 5,99 € Versand

• Dynamisches Mikrofon für professionelles Streaming • Dynamische Kapsel für vollen Sound • Optionaler Hochpass-Filter für ultra saubere Aufnahmen • Digital/Analog-Limiter zur Verringerung von Verzerrungen • Latenzfreier 3,5-mm-Monitoring-Anschluss für Kopfhörer

Anbieter: cyberport.de
Stand: 20.01.2020
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Broadcast Monitoring System using Digital Water...
69,90 € *
ggf. zzgl. Versand

Broadcast monitoring is the process of tracking activities on broadcasting channels in compliance with intellectual property rights and other broadcasting laws using the computer or human system. The existing monitoring system is complex, not too effective and not widely acceptable. There are also concerns by parents on the impact of some television programs being linked to rise in criminal activities in children. Therefore, there is a need to develop technologies for effective monitoring of broadcast and managing impact of programs in children. This research work developed a framework for effective information broadcast monitoring for parental guidance television (PG-TV) using digital watermarking.

Anbieter: Dodax
Stand: 20.01.2020
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Video Error Concealment Techniques for Multi-Br...
33,36 € *
ggf. zzgl. Versand

The transmission of digital TV signals to mobile receivers is often error-prone. As most TV broadcasting techniques provide only moderate error robustness, horizontal lines of consecutive image blocks are lost during decoding of the received video signals. In order to ensure high viewing experiences, these lost slices have to be filled by error concealment techniques. However, the reconstruction qualities of classical approaches which exploit spatial, temporal, or spatio-temporal signal correlations are not convincing yet.In the future, mobile TV receivers will support different broadcasting techniques in parallel. As a result, an erroneous high-resolution video signal and a correctly received low-resolution video signal, both representing the same TV service, will often be available. Focusing on the outlined scenario for multi-broadcast reception of digital TV signals, this thesis introduces the novel category of inter-sequence error concealment algorithms. The basic idea is to fill lost slices of the high-resolution video signal by the interpolated low-resolution video signal. Since the images of this reference signal are often cropped and delayed, robust spatio-temporal image alignment is crucial. By including a pixel-based or a feature-based alignment scheme, the proposed concealment algorithms provide excellent visual qualities and outstanding reconstruction qualities of up to 41 dB PSNR. Classical concealment techniques are outperformed by up to 15 dB PSNR.To further enhance the reconstruction quality, several extensions are introduced. First, the alignment robustness and the interpolation quality are increased. Subsequently, a classical temporal approach is incorporated as an alternative concealment mode to cope with low image qualities of the reference signal. Novel aspects include robust mode selection, enhanced motion estimation, and the reconstruction of the displaced frame differences from the reference signal. As a last extension, spatial refinement tackles blurring of concealed image blocks. Missing spectral components are recovered in a frequency selective way based on approximation and extrapolation principles. By combining all relevant extensions, the PSNR gain adds up to 20 dB with respect to classical concealment.Finally, inter-sequence error concealment is adapted to multi-broadcast reception of two erroneous high-resolution video signals. While spatial alignment can be omitted, classical concealment of blocks, being lost in both video signals, and drift compensation in predictively-coded frames are novel aspects. Again, high visual qualities are obtained and classical concealment is outperformed by up to 15 dB PSNR.

Anbieter: Dodax
Stand: 20.01.2020
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Video Error Concealment Techniques for Multi-Br...
33,36 € *
ggf. zzgl. Versand

The transmission of digital TV signals to mobile receivers is often error-prone. As most TV broadcasting techniques provide only moderate error robustness, horizontal lines of consecutive image blocks are lost during decoding of the received video signals. In order to ensure high viewing experiences, these lost slices have to be filled by error concealment techniques. However, the reconstruction qualities of classical approaches which exploit spatial, temporal, or spatio-temporal signal correlations are not convincing yet.In the future, mobile TV receivers will support different broadcasting techniques in parallel. As a result, an erroneous high-resolution video signal and a correctly received low-resolution video signal, both representing the same TV service, will often be available. Focusing on the outlined scenario for multi-broadcast reception of digital TV signals, this thesis introduces the novel category of inter-sequence error concealment algorithms. The basic idea is to fill lost slices of the high-resolution video signal by the interpolated low-resolution video signal. Since the images of this reference signal are often cropped and delayed, robust spatio-temporal image alignment is crucial. By including a pixel-based or a feature-based alignment scheme, the proposed concealment algorithms provide excellent visual qualities and outstanding reconstruction qualities of up to 41 dB PSNR. Classical concealment techniques are outperformed by up to 15 dB PSNR.To further enhance the reconstruction quality, several extensions are introduced. First, the alignment robustness and the interpolation quality are increased. Subsequently, a classical temporal approach is incorporated as an alternative concealment mode to cope with low image qualities of the reference signal. Novel aspects include robust mode selection, enhanced motion estimation, and the reconstruction of the displaced frame differences from the reference signal. As a last extension, spatial refinement tackles blurring of concealed image blocks. Missing spectral components are recovered in a frequency selective way based on approximation and extrapolation principles. By combining all relevant extensions, the PSNR gain adds up to 20 dB with respect to classical concealment.Finally, inter-sequence error concealment is adapted to multi-broadcast reception of two erroneous high-resolution video signals. While spatial alignment can be omitted, classical concealment of blocks, being lost in both video signals, and drift compensation in predictively-coded frames are novel aspects. Again, high visual qualities are obtained and classical concealment is outperformed by up to 15 dB PSNR.

Anbieter: Dodax AT
Stand: 20.01.2020
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PAL

PAL

40,10 € *
ggf. zzgl. Versand

PAL. PAL-M (television), PALplus, Broadcast television systems, ATSC (standards), Multichannel television sound, NTSC, NTSC-J, RCA, Moving image formats, Early television stations, Digital television, Broadcast-safe, PAL region, SECAM.

Anbieter: Dodax AT
Stand: 20.01.2020
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PAL

PAL

39,00 € *
ggf. zzgl. Versand

PAL. PAL-M (television), PALplus, Broadcast television systems, ATSC (standards), Multichannel television sound, NTSC, NTSC-J, RCA, Moving image formats, Early television stations, Digital television, Broadcast-safe, PAL region, SECAM.

Anbieter: Dodax
Stand: 20.01.2020
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MTV2
46,30 € *
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High Quality Content by WIKIPEDIA articles! MTV2 is a cable network that is widely available in the United States on digital cable and satellite television, and is progressively being added to basic cable lineups across the nation. The channel is also broadcast over-the-air in selected markets where the former all-request music channel known as The Box was broadcast.

Anbieter: Dodax AT
Stand: 20.01.2020
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Recommend This!
22,90 € *
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Improving engagement with digital audiences is fast becoming a boardroom topic for many organizations. Digital marketers and communicators seeking to harness this newfound power are finding challenges in engaging digital audiences due to short attention spans, noisy channels, and rapidly changing consumer expectations. Recommend This! is an exploration into the digital consumer, and how their expectations are forcing marketers to re-think the way they interact and engage with audiences.Key topics discussed in the book are:* Physical or digital, as humans we are driving to connect. Digital just makes it easier.* Storytelling, rather than broadcast messaging, helps marketers engage with their digital audiences.* Digital content must be personalized and relevant to receive attention, and more.

Anbieter: Dodax
Stand: 20.01.2020
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Recommend This!
23,60 € *
ggf. zzgl. Versand

Improving engagement with digital audiences is fast becoming a boardroom topic for many organizations. Digital marketers and communicators seeking to harness this newfound power are finding challenges in engaging digital audiences due to short attention spans, noisy channels, and rapidly changing consumer expectations. Recommend This! is an exploration into the digital consumer, and how their expectations are forcing marketers to re-think the way they interact and engage with audiences.Key topics discussed in the book are:* Physical or digital, as humans we are driving to connect. Digital just makes it easier.* Storytelling, rather than broadcast messaging, helps marketers engage with their digital audiences.* Digital content must be personalized and relevant to receive attention, and more.

Anbieter: Dodax AT
Stand: 20.01.2020
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ETSI Satellite Digital Radio
46,30 € *
ggf. zzgl. Versand

ETSI Satellite Digital Radio describes a standard of satellite digital radio. It is an activity of the european standardisation organisation ETSI. It addresses systems where a satellite broadcast directly to mobile and handheld receivers in L band or S band and is complemented by terrestrial transmitters. The broadcast content consists of multicast audio, video and data. The satellite component allows geographical coverage at low cost, whereas the terrestrial component improves reception quality in built up areas. The specifications considers conditional access and Digital Rights Management. 1worldspace will use ETSI SDR in its new network covering Europe from 2009. Also Ondas Media has announced to use ETSI SDR.

Anbieter: Dodax AT
Stand: 20.01.2020
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