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OFDM-PM (1 results)
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ZDNet Dictionary Definition
- Modulation
- Typically refers to the altering of a carrier wave in order to transmit a data signal (text, voice, audio, video, etc.) from one location to another via a discrete channel...
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- Discovery Pro 4.1 (Mac)
- 12 oscillators Virtual Analog VSTi RTAS Audio Units Synthesizer featuring 4 layers, WAV and SoundFont (SF2) support, 2X oversampling/undersampling, built-in arpeggiator, sync, FM, 12 filter types, panning modulation, stereo delay and gate effects, graphic envelope modulation. Imports Nord Lead 2 SysEx.
- Software downloads 2009-09-29
- Blue Cat's Chorus (DirectX) 3.3 (Windows)
- The Chorus effect was originally designed to simulate several voices: just as if several persons were playing together the same notes but with a variable delay between them. This is the effect you get with Blue Cat's Chorus when setting the rate parameter to a small value. But this plug-in...
- Software downloads 2008-12-18
- Collective 8 Audio Unit Bundle 2.1 (Mac)
- F8-V2 is an audio unit effect with 8 LFOs and 8 time-varying amplitude modulators. F8-V2 works by copying the audio input into 8 independent streams. Each LFO and sequence pattern can be set independently. The filters can be set as highpass, bandpass or lowpass. Each stream may have an amplitude...
- Software downloads 2007-12-10
- Quantum?Dot?Based Photonic Devices
- Adopting nanometer-sized semiconductor particles, called quantum dots, in the active regions of photonic devices provides the characteristics specific to 3-dimensional quantum effects. This will greatly improve the performance of photonic devices in many respects. This paper is developing quantum-dot lasers and quantum-dot optical amplifiers through joint research conducted with the...
- White papers 2007-10-01
- Electronics and Circuit Analysis Quick Study Guide. FREE first chapter in the trial (Mobile)
- Boost Your grades with this illustrated quick-study guide. You will use it from an undergraduate school all the way to graduate school and beyond. FREE first chapter in the trial version.Features Clear and concise explanations Difficult concepts are explained in simple terms Illustrated with graphs and diagrams Search for the...
- Software downloads 2007-07-24
- Soundberg 1 (Mac)
- Soundberg is a sampler that encourages you to return to the art of sampling. With its build in recorder you can sample your own sounds and with ease, just open the rec page and choose sample length, trigger, and record. And with the modulation busses you can even do granular...
- Software downloads 2006-12-19
- SynthMaster Free 1.0.1.43 (Windows)
- SynthMaster is a semi-modular software synthesizer and multi-FX plug-in for Windows, available in VST, VSTi, RTAS and Standalone (ASIO/MME) formats. As a software synthesizer, SynthMaster combines many different synthesis methods such as additive synthesis, subtractive synthesis, ring modulation, amplitude modulation, frequency / phase modulation, pulse width modulation, osc sync and...
- Software downloads 2006-12-05
- Measured Data Rate From Adaptive Modulation in Wideband OFDM Systems
- Adaptive modulation is implemented on a wideband OFDM transceiver prototype to quantify its performance in indoor wireless environment. The measurements indicate that over a bandwidth of 100 MHz, the channel varies quite significantly. With a target uncoded Bit Error Rate of 10-3, it is found that at link distances of...
- White papers 2006-07-08
- Model 1.1 (Mac)
- This Audio Unit AU OSX plugin will please all musicians searching for warm classic echo effects to the strangest modulations and musical patterns. Users can indefinitely "Model" their sounds and sequences with unlimited random modulation tweaks, powerful filtering and weird ring modulations. Model Features : Stereo to Stereo processing 1ms...
- Software downloads 2006-04-06
- Performance of NLOS OFDM Broadband Fixed Wireless Access Systems With Concatenated FEC Coding
- The challenge for new generation broadband fixed wireless access systems, typically operating in Non Line Of Sight NLOS conditions, lies in providing high data rate and reliable transmission. The adoption of OFDM modulation combined with a powerful channel coding technique represents an attractive solution to counteract the severe NLOS channel...
- White papers 2006-04-04
- COModPack 1.0 (Mac)
- COModPack is a package of 5 modulation Plug-Ins for AudioUnits, VST and RTAS using the Pluggo platform from Cycling74
- Software downloads 2006-03-09
- E-Fex Modulator 1.0 (Windows)
- The E-Fex Modulator is a new modulation-based effects-processing VST plug-in. It comes with 64 ready-to-use presets. It features true stereo signal chain, input-delay, gate, gain, echo/delay, four types of filters, ring modulation, 10-oscillator chorus, tremolo, and deep auto-panning. There are endless modulation possibilities through internal and external modifiers via a...
- Software downloads 2005-06-07
- An Introduction to Multicarrier Modulation
- Multicarrier modulation helps to reduce the detrimental effects of multipath fading. Because of its robustness to multipath, and the ease of implementing it in transmitters and receivers using the Fast Fourier Transform FFT, the MCM concept is growing rapidly in practical importance. It can be found today in IEEE standards...
- White papers 2005-05-31
- Space-Frequency Bit-Interleaved Coded Modulation for MIMO-OFDM/OFDMA Systems
- This paper proposes space-frequency bit-interleaved coded modulation (SF-BICM), which provides both frequency diversity and spatial diversity by interleaving coded bits across transmit antennas and frequency tones. Performance of the proposed SF-BICM is compared to spatial multiplexing (F-BICM) using 802.16e-like coding and modulation over ITU channel models. Performance is demonstrated with...
- White papers 2004-11-04
- Adaptive Modulation (QPSK, QAM)
- This paper introduces the concepts of digital modulation used in many communication systems today. Techniques described include quadrature phase shift keying QPSK and quadrature amplitude modulation QAM and how these techniques can be used to increase the capacity and speed of a wireless network. These modulation techniques are the basis...
- White papers 2004-08-30
- SampleFlange 1.01 (Mac)
- SampleFlange is an audio effect somewhere between a chorus and a flanger. The delay offsets are based on sample&hold modulations.
- Software downloads 2004-08-14
- Configuring DOCSIS 2.0 A-TDMA Modulation Profiles
- This paper describes the DOCSIS 2.0 A-TDMA services feature, which provides support for DOCSIS 2.0 Advanced Time Division Multiple Access (A-TDMA) upstream modulation profiles on the Cisco uBR-MC16U/X, Cisco uBR-MC28U/X, and Cisco uBR-MC5X20S/U Broadband Processing Engine BPE cable interface line cards. This feature supplements the existing support for DOCSIS 1.0...
- White papers 2004-03-01
- Adaptive Modulation Based MC-CDMA Systems for 4G Wireless Consumer Applications
- In this paper, various adaptive modulation based coded MC-CDMA systems have been studied in Rayleigh fast fading environment for the 4G wireless based consumer applications. The digital modulation schemes considered are M-ary QAM, M-ary PSK, M-ary CPM, M-ary MHPM, and GMSK with varying bit-duration-bandwidth product. The results of the adaptive...
- White papers 2004-01-21
- Understanding Upstream Modulation Profiles
- Modulation profiles define how information will be transmitted upstream, from a cable modem to the cable modem termination system CMTS. Many upstream modulation profile variables can be changed, such as guard time of the burst, preamble, modulation (quadrature phase shift keying [QPSK] or 16-quadrature amplitude modulation [QAM]), and forward error...
- White papers 2003-01-01
- PAPR Reduction Methods for Noncoherent OFDM-MFSK
- MFSK (M-ary Frequency Shift Keying) can be combined with OFDM Orthogonal Frequency Division Multiplexing by grouping the subcarriers into groups of M and applying MFSK modulation to each groups. The detection of such an OFDM-MFSK modulation scheme can be noncoherent and it is very robust against Doppler shift and Doppler...
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