Dec 2003 Single IC Monitors Redundant -48V Supplies and Fuses without Precision External Components
... the individual supply and return signals, the monitors are able to compare the supply voltages at the card edge without the diode drop of the return ORing diode. This circuit essentially duplicates the output circuitry, so that there are four outputs, each with a separate optoisolator. The outputs o ...
... the individual supply and return signals, the monitors are able to compare the supply voltages at the card edge without the diode drop of the return ORing diode. This circuit essentially duplicates the output circuitry, so that there are four outputs, each with a separate optoisolator. The outputs o ...
Current Source Driving High-Efficiency / Full Range Loudspeakers
... days, we put it away and went on to other projects. About this same time, Kent and I began playing with full-range drivers, those loudspeakers which deliver bass, midrange and treble from one single cone. In a number of ways, they don’t measure as well as multiple specialized drivers particularly at ...
... days, we put it away and went on to other projects. About this same time, Kent and I began playing with full-range drivers, those loudspeakers which deliver bass, midrange and treble from one single cone. In a number of ways, they don’t measure as well as multiple specialized drivers particularly at ...
Current Source Driving High-Efficiency / Full Range - DIY
... days, we put it away and went on to other projects. About this same time, Kent and I began playing with full-range drivers, those loudspeakers which deliver bass, midrange and treble from one single cone. In a number of ways, they don’t measure as well as multiple specialized drivers particularly at ...
... days, we put it away and went on to other projects. About this same time, Kent and I began playing with full-range drivers, those loudspeakers which deliver bass, midrange and treble from one single cone. In a number of ways, they don’t measure as well as multiple specialized drivers particularly at ...
Systems Integration Amplifier®
... that room’s speakers to a monophonic amplifier. However, if you make one room mono with conventional systems, all of the other rooms in the system are mono as well. For the first time, the SI-1230’s BusMatrix enables you to route mono to one speaker without affecting the quality of the stereo in the ...
... that room’s speakers to a monophonic amplifier. However, if you make one room mono with conventional systems, all of the other rooms in the system are mono as well. For the first time, the SI-1230’s BusMatrix enables you to route mono to one speaker without affecting the quality of the stereo in the ...
Sanyo 14" Color TV Monitor
... You should never attempt to work on an exposed monitor chassis if you are not familiar with servicing procedures and precautions necessary for highvoltage equipment. Any TV monitor has three sources of possible danger: strong electric shock due to high voltages or unisolated AC line voltages, X-ray ...
... You should never attempt to work on an exposed monitor chassis if you are not familiar with servicing procedures and precautions necessary for highvoltage equipment. Any TV monitor has three sources of possible danger: strong electric shock due to high voltages or unisolated AC line voltages, X-ray ...
P84327
... Some Cooper Wheelock, Inc. products contain software. With respect to those products, Cooper Wheelock, Inc. does not warranty that the operation of the software will be uninterrupted or error-free or that the software will meet any other standard of performance, or that the functions or performance ...
... Some Cooper Wheelock, Inc. products contain software. With respect to those products, Cooper Wheelock, Inc. does not warranty that the operation of the software will be uninterrupted or error-free or that the software will meet any other standard of performance, or that the functions or performance ...
Temperature Monitor Specifications (A6630)
... Required space on fixed disk: minimum 300MB available hard disk space ...
... Required space on fixed disk: minimum 300MB available hard disk space ...
TD001001EN
... and Speakers for high fidelity sound output for indoor wall-mount applications. With the widest frequency response range (300 to 8000 Hz) in the industry, the Series LSPK and LSPST feature leading intelligibility with crisp, clear voice messages and tone signaling, ideal for emergency communications ...
... and Speakers for high fidelity sound output for indoor wall-mount applications. With the widest frequency response range (300 to 8000 Hz) in the industry, the Series LSPK and LSPST feature leading intelligibility with crisp, clear voice messages and tone signaling, ideal for emergency communications ...
AE Series Important Tuning Information
... and influences polar response. Filters “beyond the crossover” (outside of the pass-band) are intentionally used to improve polar response of the speaker. These filters are normally best left as-is because they will impact uniform coverage in the room. Filters more than one octave away from the elect ...
... and influences polar response. Filters “beyond the crossover” (outside of the pass-band) are intentionally used to improve polar response of the speaker. These filters are normally best left as-is because they will impact uniform coverage in the room. Filters more than one octave away from the elect ...
SpectrAlert® Advance Indoor Selectable Output Speaker Strobes
... wires before plugging in the speakers. The plastic cover prevents nicked wires by covering exposed speaker components. This design also allows faster installations with instant feedback to ensure that wiring is properly connected, rotary switches to select voltage and power settings, and 11 field se ...
... wires before plugging in the speakers. The plastic cover prevents nicked wires by covering exposed speaker components. This design also allows faster installations with instant feedback to ensure that wiring is properly connected, rotary switches to select voltage and power settings, and 11 field se ...
HVAC Cooling Monitor
... The Cooling Monitor can be mounted in the low voltage control section of the HVAC unit or in a double gang box near the unit. The basic connections are 24 VAC power, cooling run signal, supply air temperature and alarm output connection. • Connect the R terminal to the available 24 VAC R (or Hot) te ...
... The Cooling Monitor can be mounted in the low voltage control section of the HVAC unit or in a double gang box near the unit. The basic connections are 24 VAC power, cooling run signal, supply air temperature and alarm output connection. • Connect the R terminal to the available 24 VAC R (or Hot) te ...
A ROYAL TREAT FOR YOUR EARS AudioValveRKV Mark II , The
... and applause of the audience on the back were also reproduced vividly making a live impression of “as one falls, another rises”. It could be found that this amplifier did quite well in reproducing details and vividness in open space. Among the best To sum up, although my personal idea is that the ar ...
... and applause of the audience on the back were also reproduced vividly making a live impression of “as one falls, another rises”. It could be found that this amplifier did quite well in reproducing details and vividness in open space. Among the best To sum up, although my personal idea is that the ar ...
linn aktiv modules
... NTRODUCTION The Linn AKTIV Crossover modules enable the filtering, amplifiers and loudspeakers in your hi-fi system to work together in an ideal way. The active filters give greater accuracy and lower distortion than conventional passive crossovers. The power amplifier is connected directly to the d ...
... NTRODUCTION The Linn AKTIV Crossover modules enable the filtering, amplifiers and loudspeakers in your hi-fi system to work together in an ideal way. The active filters give greater accuracy and lower distortion than conventional passive crossovers. The power amplifier is connected directly to the d ...
- Earthquake Sound
... enjoyment. The Cinénova Grande is conceived to reproduce"true to life" music as it was originally recorded, without tempering, coloration or compression. Like the finer things in life, the Cinénova Grande was conceived with love for details, hunger for power, and gratifying grace; consequently ranki ...
... enjoyment. The Cinénova Grande is conceived to reproduce"true to life" music as it was originally recorded, without tempering, coloration or compression. Like the finer things in life, the Cinénova Grande was conceived with love for details, hunger for power, and gratifying grace; consequently ranki ...
Control 30 - JBL Professional
... ten percent glass fill, and a 5 mm internal foamed polyurethane secondary mold. The grille shall be backed by multi-layer foam and be secured via screws to keep it in place when facing downward. The cabinet and grille shall be paintable. The low frequency transducer shall have a neodymium magnet, a ...
... ten percent glass fill, and a 5 mm internal foamed polyurethane secondary mold. The grille shall be backed by multi-layer foam and be secured via screws to keep it in place when facing downward. The cabinet and grille shall be paintable. The low frequency transducer shall have a neodymium magnet, a ...
TVA50 - Home Electronic Warehouse
... 12. Unplug this apparatus during lightning storm or when unused for long periods of time. 13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects hav ...
... 12. Unplug this apparatus during lightning storm or when unused for long periods of time. 13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects hav ...
TD001002EN
... Eaton has designed its Wheelock ExcederTM LED Speaker Strobes and Speakers for high fidelity sound output for indoor ceiling-mount applications. With the widest frequency response range (300 to 8000 Hz) in the industry, the Series LSPKC and LSPSTC feature leading intelligibility with crisp, clear vo ...
... Eaton has designed its Wheelock ExcederTM LED Speaker Strobes and Speakers for high fidelity sound output for indoor ceiling-mount applications. With the widest frequency response range (300 to 8000 Hz) in the industry, the Series LSPKC and LSPSTC feature leading intelligibility with crisp, clear vo ...
Cayin`s $1295 Integrated Dual-Mode A-50T Amplifier
... Movies and music glow with A-50T's lights. Its presence infects the house. Tube amps get a hard work-out in this household: they are always on. First a little "release the steam" music after a hard day at work. Then some more mellow, "let's make dinner" jazz tunes. Finally, a video disc from Blockbu ...
... Movies and music glow with A-50T's lights. Its presence infects the house. Tube amps get a hard work-out in this household: they are always on. First a little "release the steam" music after a hard day at work. Then some more mellow, "let's make dinner" jazz tunes. Finally, a video disc from Blockbu ...
P85326
... CAUTION: Always operate audio amplifiers and speakers within their specified ratings. Excessive input may distort sound quality and may damage audio equipment. Do not exceed 100% of speaker input voltage per UL 1480. Improper input voltage can damage speaker. If distortion is heard, check for clippi ...
... CAUTION: Always operate audio amplifiers and speakers within their specified ratings. Excessive input may distort sound quality and may damage audio equipment. Do not exceed 100% of speaker input voltage per UL 1480. Improper input voltage can damage speaker. If distortion is heard, check for clippi ...
Pi Speaker Alignment Theory
... tailored to match. If the woofer is small and can reproduce the midrange section, then a tweeter alone may suffice for high frequency response. Larger woofers do not reach into the midrange band and systems incorporating these woofers typically break the audio spectrum into three or even four parts ...
... tailored to match. If the woofer is small and can reproduce the midrange section, then a tweeter alone may suffice for high frequency response. Larger woofers do not reach into the midrange band and systems incorporating these woofers typically break the audio spectrum into three or even four parts ...
Digital Audio
... The worst audio quality. The choice of modern audio players and consumer electronics. This type of audio connection typically offers a decent signal for noprofessional applications. TRS in the name stands for Tip, Ring, Sleeve. The number of rings tell the user if the plug is stereo (two rings) or m ...
... The worst audio quality. The choice of modern audio players and consumer electronics. This type of audio connection typically offers a decent signal for noprofessional applications. TRS in the name stands for Tip, Ring, Sleeve. The number of rings tell the user if the plug is stereo (two rings) or m ...
Audio Amplifier Circuit - Electrical and Computer Engineering
... similar but higher-power amps from National), but the LM386 is sufficient for our purposes. It comes in three-flavors, the LM386-1, LM386-2, and LM386-3, which can provide 0.3W, 0.5W, and 0.7W respectively, more than adequate for this lab. Another nice thing about the LM386 is that the gain-frequenc ...
... similar but higher-power amps from National), but the LM386 is sufficient for our purposes. It comes in three-flavors, the LM386-1, LM386-2, and LM386-3, which can provide 0.3W, 0.5W, and 0.7W respectively, more than adequate for this lab. Another nice thing about the LM386 is that the gain-frequenc ...
Ceiling Speakers and Speaker-Strobes
... The signal sound pressure level shall not exceed 110 dBA in any normally occupied area. The sound pressure level from an audible signal in a floor area used for occupancies other than residential occupancies shall not be less than 10 dBA above ambient levels, and never less than 65 dBA. In sleeping ...
... The signal sound pressure level shall not exceed 110 dBA in any normally occupied area. The sound pressure level from an audible signal in a floor area used for occupancies other than residential occupancies shall not be less than 10 dBA above ambient levels, and never less than 65 dBA. In sleeping ...
Neural Response Telemetry
... WHY Increasing the pulse width will in turn require less current amplitude to be used, potentially allowing for recording a response. Don’t use a pulse width greater than 50 micro seconds, else stimulation will still be occurring when recording starts. ...
... WHY Increasing the pulse width will in turn require less current amplitude to be used, potentially allowing for recording a response. Don’t use a pulse width greater than 50 micro seconds, else stimulation will still be occurring when recording starts. ...
Studio monitor
Studio monitors are loudspeakers specifically designed for audio production applications, such as recording studios, filmmaking, television studios, radio studios and project or home studios, where accurate audio reproduction is crucial, whereas reference monitors are loudspeakers generally used to gauge what a recording will sound like on consumer-grade speakers. Among audio engineers, the term monitor implies that the speaker is designed to produce relatively flat (linear) phase and frequency responses. In other words, it exhibits minimal emphasis or de-emphasis of particular frequencies, the loudspeaker gives an accurate reproduction of the tonal qualities of the source audio (""uncolored"" or ""transparent"" are synonyms), and there will be no relative phase shift of particular frequencies—meaning no distortion in sound-stage perspective for stereo recordings.Beyond stereo sound-stage requirements, a linear phase response helps impulse response remain true to source without encountering ""smearing"". An unqualified reference to a monitor often refers to a near-field (compact or close-field) design. This is a speaker small enough to sit on a stand or desk in proximity to the listener, so that most of the sound that the listener hears is coming directly from the speaker, rather than reflecting off of walls and ceilings (and thus picking up coloration and reverberation from the room).Also, studio monitors are made in a more physically robust manner than home hi-fi loudspeakers; whereas home hi-fi loudspeakers often only have to reproduce compressed commercial recordings, studio monitors have to cope with the high volumes and sudden sound bursts that may happen in the studio when playing back unmastered mixes.