This is a sample of a 80m band QSO, in digital voice, using an ADR9000MKII voice modem. the propagation was unstable as you can see. Thanks to CT1BWI and CT1PT to help me on this test.
Video Rating: 4 / 5
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TOA M-9000m2 Matrix Mixer 9000m2 Series 10 Band EQ Dual Channel Digital Signal Processor
- Modular Digital Matrix Mixer Amplifiers.
- Easy to Configure and Operate.
- Exceptional Audio Quality.
- Flexible Output Power.
- Rack-mount Kit Included.
The M9000M2 PreAmplifier is designed to be used in conjunction with optional modules and can be configured for up to 8 inputs and 8 outputs. 9000 series modules as we as existing 900 series input modules can be used.
List Price: $ 982.00
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Find More Digital Signal Processor Products
Opto 22 SNAP-B4 Snap 32 Channel Pamux Protocol Digital Brain Board
- Pamux Bus
- Configurable watchdog timer
- Digital only
- Very high speed: 500 I/O points, 500 Microseconds
- Cable Lengths up to 500 Feet
The SNAP-B4 is a high-performance digital brain used to connect and control up to 32 channels of digital I/O using Opto 22’s SNAP “B Series” I/O mounting racks and the Pamux bus. The SNAP-B4, combined with Opto 22’s AC28 interface card and a host PC, provides the world’s fastest digital I/O. The SNAP-B4 communicates over a 50-pin flat ribbon cable (Pamux bus) and can be located up to 500 feet away from the host processor. The Pamux bus has 64 possible addresses. Each group of eight I/O points oc
List Price: $ 265.00
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Pioneer DEQ-9200 Universal Add On Digital Signal Processor (PIONEER DEQ9200)
- Full-Color OEL Display with Customizable Displays
Optimizes sound qualities and tone distribution / DSP Audio Processor with Auto EQ / Multi-Color EL Display / Detachable Face Security
List Price: $ 450.00
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Radio Shack Digital Gold Series PCM Digital Audio Cable
- Gold Series, high performance RCA plugs ensure maximum performance and premium sound
- 6-foot, solid core, double-shielded cable reduces electromagnetic and radio frequency interference
- Cable features 100% aluminum foil shield plus 67% TC braid
- For DVD, laser disc, CD, and mini disc applications
Pure gold plating for pure gold sound.
Need to connect two digital audio components with RCA-style connectors? This 6-foot PCM digital audio coax cable is engineered for superior performance. Use with DVD, laser disc, CD, and mini disc applications. Cable features 100% aluminum foil shield plus 67% TC braid and is double-shielded to reduce electromagnetic and radio frequency interference. The gold plated, high performance RCA phono plugs hook you up to smooth digital sound.
* Gold Series, high
List Price: $ 9.97
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DIGITAL 534SSW 24′ SSB ANTENNA
- Antenna Band = SSB | Ferrule Type = Stainless Steel | Length (Inches) = 24′ | Cable Length (Feet) = N/A | Cable Type = NONE | Color = White | Construction = Fiberglass | DB Gain (dB) = NONE
- Rebate 0
DIGITAL 534SSW 24′ SSB ANTENNA
List Price: $ 589.10
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This is the final project presentation video for our digital signal processor, which we created as a final project for our Embedded Systems course at the University of Iowa College of Engineering. As stated in the video, our circuit is built around an ATMega88PA. We use an external ADC and DAC to handle the audio signal. The guitar used to demo the effects is a heavily-modded “Fullerton” brand guitar with a Dimarzio Super Distortion from the late 1980s in the bridge position wired with a coil tap and volume control only. The “half-stack” amplifier shown in the guitar demos is a Crate “Flexwave” SS amp set to its “clean” channel with a flat EQ and no effects. Theoretically, this means it did not color the sound significantly. It was used merely to amplify the signal coming out of our circuit’s power amp. Images used in the video are credited within. If you own either of the images we used (“Roadrunner and Coyote” or the “Pedal Board”), and you do not wish for them to be used in this video, please let us know and we will remove them immediately. Thank you, and enjoy the video.
Video Rating: 5 / 5
ADI’s video signal processor with integrated motion adaptive de-interlacing, dual scalers, bitmap OSD with dual HDMI 1.4 transmitters with HD encoder and SD encoder output functions.
Video Rating: 5 / 5
ARRL’s HF Digital Handbook
ARRL s HF Digital Handbook is your guide to understanding the most active HF digital communication modes in use today. There is something here for every radio operator beginners and more advanced operators alike. And, as this technology rapidly advances, your increased understanding of digital communication techniques will make certain that you stay in the race as new modes and methods unfold.
This fourth edition book includes expanded station setup information, discussion of PSKMail and
List Price: $ 19.95
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Programmable Digital Signal Processors: Architecture, Programming, and Applications
No description availableNo description available
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Some cool Digital Signal Processor images:
AT&T 3600, Annotated Board
Image by Travis Goodspeed
Lord Major's Show Provides Hammersmith Academy With A Perfect Start
With the continued help of these two companies the academy will continue to grow to have up to 780 students by September 2015. Visiting www.hammersmithacademy.org will provide more information on the academy. This company dates as far back as the 14 th …
Read more on Young Academic
Retargetable Code Generation for Digital Signal Processors
The market for consumer electronics is characterized by rapidly growing complexities of applications and decreasing market window opportunities. A key concept for coping with such requirements is the reuse of system components. Embedding programmable processors into VLSI systems facilitates reuse and offers a high degree of flexibility. The use of embedded processors, however, poses challenges for software compilers, because real-time constraints and limited silicon area for program m
List Price: $ 269.00
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A very quick look at the NW7US amateur radio station where Tomas (NW7US) is using the JT65-HF software to decode the JT65A weak-signal digital shortwave communications mode of stations from around the world. This is a quick view occurring on the evening of 15 August, 2011. The radio is an Icom IC-7000 transceiver, and the antenna is a Hustler vertical with the 20-meter resonator, mounted on the apartment balcony, on the second floor of the building. More videos on this mode of communication will be posted, which will instruct how to set up the software, and how to carry on a two-way communication with another station, using the JT65-HF software. This video is just a quick glimpse. More info: nw7us.us Please visit my other website, as well: sunspotwatch.com Join us on Facebook: www.facebook.com www.facebook.com Twitter: @hfradiospacewx @NW7US NW7US / NW7US.us
Video Rating: 5 / 5
A short video of my favorite preset using a DIY digital signal processor unit. Uses Analog Devices ADSP-2105 as the main brain. As usual, I only built one of these units. Played through a Fender Princeton Chorus amp.
Video Rating: 5 / 5
Lecture Series on Digital Signal Processing by Prof.S. C Dutta Roy, Department of Electrical Engineering, IIT Delhi. For More details on NPTEL visit nptel.iitm.ac.in
Video Rating: 4 / 5
Laserdance style version of this rare composition with live solos and original Polish lyrics.
Video Rating: 5 / 5
CYBER PEOPLE – Digital Signal Processor (1988)
Video Rating: 4 / 5
High Level Explanation of Digital Signal Processors (DSPs)
Digital Signal Processing techniques improve signal quality or extract important information by removing unwanted part of the signal. The introduction of general purpose microprocessors in the late 1970’s and early 1980’s made it possible for DSP techniques to be used in a much wider range of applications. The microprocessors such as the Intel x86 family were not suitable for the numerically-intensive requirements of digital signal processing, and the increasing importance of DSP led major electronic manufacturers to develop DSP chips, the design of which met all the requirements of digital signal processing.
DSP is a programmable chip and is capable of carrying out millions of floating point operations per second. Typical DSP application fields are audio signal processing, video signal processing, image processing and telecommunications devices. DSP is the basis of many technologies including mobile phones, personal computers, video recorders, CD players, hard disc drive controllers and modems.
The application of digital signal processors in cellular phones is very significant. Signal compression, an important application of digital signal processor, is used in cellular phones to permit a larger number of calls to be handled simultaneously within each local “cell”. The signal compression technology helps to communicate to one another by seeing them while talking. This facility is available with the help of a computer monitor, small video camera and a conventional telephone line linking them together. DSPs can be used in applications that require a high computational speed. Such applications include computer video boards and specialized co-processor boards designed for intensive scientific computation.
Digital signal processors account for a substantial proportion of the world market for electronic devices. And therefore, the leading electronics manufacturers have invested heavily in DSP technology.
VLSI Digital Signal Processors: An Introduction to Rapid Prototyping and Design Synthesis
This is the only book that offers a thorough treatment of the following: design and application of programmable digital signal processors; formal specification and optimization of signal processing architectures and circuits; high-level synthesis of DSP
architectures and datapaths; detailed treatment of application-specific integrated circuits (ASICs); scheduling, allocation and assignment algorithms for multiple processor DSP systems; and hardware/software co-design issues in DSP.
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