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2 Line Output Combiner - Convert consumer equipment stereo signal
to mono or combine audio signal from two different equipments to1-input
(added 4/02) |
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2-Input Mixer - As simple as it gets. mixer consists of two
transistor-based preAmplifiers. first one (designated "Mike in")
offers higher gain. it works well with a regular dynamic microphone.
second one can.... |
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2-Wire LCD Interface using PIC16cf84 - Alphanumeric LCD displays
have become very popular for microcontroller applications because y can add
a lot to a project in a variety of different ways. A text message giving
user instructions as well as feedback can make application seem much
more "professional"....(added 4/05) |
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3 Line Mixer - ….(electronic schematic added 08/08) |
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3.3V Bus Switches for PC100/PC133 Dimm Switching - Pericom
Semiconductor Application Brief # 032....[App Note] |
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6 Input Mixer (Andy Collinson) - The mixer circuit below has 3
line inputs and 3 mic inputs. The mic inputs are suitable for low impedance
200-1000R dynamic microphones. An ECM or condenser mic can also be
used,...(schematic added 08/08/08) |
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Active Mixer Design Using the NE25139 Dual Gate MESFET 11/24/97 -
Application Note California Eastern Laboratories Doc #903....[App Note] |
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AN-00-001 Figure of Merit of Mixer Intermod Performance E-Factor -
Application Note MiniCircuits.com (app note added 2/06) |
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AN-00-002 Triple balanced, Low cost, LTCC mixers MCA - Application Note
MiniCircuits.com (app note added 2/06) |
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AN-00-003 Dual double balanced mixers HJK, HUD - Application Note
MiniCircuits.com (app note added 2/06) |
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AN-345: Grounding for Low-and-High-Frequency Circuits - AN-345-Analog Device
Application Notes....[App Note]Know Your Ground and Signal Paths for Effective
Designs. Current Flow Seeks Path of Least Impedance-Not Just Resistance.... |
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AN-772: A Design & Manufacturing Guide for the Lead Frame Chip Scale Package -
AN-772-Analog Device Application Notes....[App Note] |
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AN-778: Using the PRUP Pin on the AD607 & AD61009 - AN-778-Analog Device
Application Notes....[App Note] |
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AN-884: Integrated LNA & Mixer Basics - National Semiconductor Application
Note (app note added 2/06) |
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Audio Voice-Over Circuit - (electronic design added 6/07) |
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Circuit to Connect Telephone Equipment to Audio Mixer - I have used this
type of circuits for quick testing of telephone equipment. This is a quick hack
that does not exactly resemble the characteristics of the real telephone network, but
is enough for this kind if applications. If you want better simulation, change the
resistor to 600 ohm and increase the power supply voltage. And by the way....(added
11/05) |
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Definition of mixer terms - Application Note MiniCircuits.com (app
note added 08/08/08) |
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Dual double balanced mixers HJK, HUD - Application Note MiniCircuits.com
(app note added 08/08/08) |
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Ever Amplifier Bridging - a design for a simple add-on bridging adapter for
stereo power amplifiers (added 4/02) |
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FET audio mixer (Aaron Cake) - This simple circuit mixes two or more
channels into one channel (eg. stereo into mono)....(circuit / schematic design added
7/02) |
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Figure of Merit of Mixer Intermod Performance E-Factor - AN-00-001
Application Note MiniCircuits.com (app note added 08/08/08) |
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HIGH IP3 WiMAX MIXERS - Application Note MiniCircuits.com (app note added
08/08/08) |
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High Quality Sound Mixer - very ambitious and expected to be very expensive
mixer project, modular design (added 4/02) |
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How to select the proper mixer - Application Note MiniCircuits.com
(app note added 04/05/06) |
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Integrated LNA & Mixer Basics - National Semiconductor Application Note
(app note added 2/06) |
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Internal Modification to Mic Inputs of the Mackie 1604 Mixer Eliminates RFI Problems
- AS074 Jenson Transformer Application Note (app note 04/03/02)
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Line Mixer - mix two line level sources to1-signal, includes separate volume
controls for both signals, passive circuit (added 5/02) |
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Low-cost circuit incorporates mixing and amplifying functions - 10-Jul-08
Issue of EDN Using an amplifier with a power-down disable, you can combine the
mixer and the amplifier functions....[Design Idea by Guus Colman, Guy Torfs, Johan
Bauwelinck, and Jan Vandewege, INTEC/IMEC, Ghent University, Ghent, Belgium] |
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LTCC Mixer For Instrumentation & Military Applications - Application Note
MiniCircuits.com (app note added 04/05/06) |
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Microphone Mixer - Designed for 3-dynamic microphones....This relatively
simple mixer was designed for three dynamic microphones, but can be re-designed for
more or less. Level and tone controls are available to tailor the sound to your
needs…. [Anatoly I. Shikhatov is the designer] |
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PolyPhase Surface Mount Power Supply Meets AMD Athlon™ - DN216 Design
Notes (Linear Technology) (app note added 1/06) |
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Portable Mixer - High-quality modular design 9V Battery powered Very Low
current drawing.... |
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Simple Circuit to Connect telephone Equipment to Audio Mixer - I have used
this type of circuits for quick testing of telephone equipment. This is a quick
hack that does not exactly resemble the characteristics of the real telephone network,
but is enough for this kind if applications. If you want better simulation, change the
resistor to 600 ohm and increase the power supply voltage. And by the
way....[Copyright Tomi Engdahl] |
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Simple Line Mixer - I designed this circuit for one friend of mine to be
used as a small portable DJ mixer. The circuit is an audio mixer circuit so simple as
it can be. There are two dual logarithmic potentiometers in the circuit to adjust the
input signal levels and some resistors to do the actual mixing. The circuit is totally
passive,(added 2/06) |
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Stereo Mixer - With this circuit you can mix four separate audio inputs.
Each input will accept high or low impedance microphones, phonograph, tape or aux
signals. You can adjust the gain of each input by adjusting each respective pot. With
the Stereo/Mono switch you....[Randy Linscott] |
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Telephone Test Circuit with Audio Mixer - get Telephone audio to mixer or
send audio to Telephone (added 4/05) |
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Triple balanced, low cost, LTCC mixers MCA - Application Note
MiniCircuits.com (app note added 08/08/08) |
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Two Line Output Combiner - Convert consumer equipment stereo signal to mono
or combine audio signal from two different equipments to1-input (added 4/02)
|
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Using the PRUP Pin on the AD607 & AD61009 - AN-778-Analog Device Application
Notes....[App Note] |
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Voice-Over Circuit - This is a circuit where a microphone and preamp circuit
(voice circuit) have priority over any other audio signal. You can think of this as a
one way intercom, if the main amplifier is used for listening to music, then when the
push to talk switch is pressed, the amplifier is switched to the voice
signal....(added 4/02) [Andy Collison] |
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