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Volume Control ICs | Products | Audio | TI.com
https://www.ti.com/audio-ic/amplifiers/volume-control-ics/products.html
Volume control ICs (6) Audio converters (176) Audio ADCs (49) Audio CODECs (63) Audio DACs (57) Audio USB converters (7) Audio interface ICs (29) Audio switches (13) Sample rate converters (8) SPDIF transceivers (8) Specialty audio ICs (12) Audio clocks (6) Lip sync delay ICs (3) PWM modulators (3)
digital volume control chips - Audio - Arduino Forum
https://forum.arduino.cc/t/digital-volume-control-chips/377752
This is supposed to be a fairly high quality volume control, useful for hifi setups or PA systems. Basically, for controlling volume, you reduce the volume with the help of a potentiometer, and then you buffer the high impedance output of the pot wiper with a opamp or a transistor. A digital potentiometer is a chip with a built in resistance that can be varied via a …
Volume Control Technologies - Benchmark Media Systems
https://benchmarkmedia.com/blogs/application_notes/13095789-volume-control-technologies
DSP-based volume control of digital audio can be implemented via hardware (DSP in a chip) or software (DAW, media player). It performs multiplications on the digital audio data before the data is delivered to the D/A converter. In most cases, a DSP-based volume control will limit the dynamic range of the playback system.
PGA2310 Stereo Audio Volume Control datasheet …
https://www.ti.com/lit/ds/symlink/pga2310.pdf
The PGA2310 is a high-performance, stereo audio 1• Digitally-Controlled Analog Volume Control: volume control designed for professional and high-– Two Independent Audio Channels end consumer audio systems. The ability to operate – Serial Control Interface from ±15-V analog power supplies enables the
What’s Wrong with Digital Volume Controls?
https://www.soundstageultra.com/index.php/features-menu/general-interest-interviews-menu/311-what-s-wrong-with-digital-volume-controls
If a purely passive volume control were inserted after the DAC chip, the dynamic range of the 16-bit source would remain 96dB, and that of the 24-bit source would be the dynamic-range limit of the DAC, regardless of volume level. (In extreme cases, the thermal noise of the resisters would somewhat reduce the dynamic range.)
On dac-chip volume control guidance | Audio Science …
https://www.audiosciencereview.com/forum/index.php?threads/on-dac-chip-volume-control-guidance.10198/
You would be definitely fine using the Windows mixer as your volume control and would probably even perform better than most preamps out there. DACs: Schiit Bifrost 2, Chord Mojo, FiiO BTR5, Apple Lightning Dongle, AK SP2000. DAC Chips: AD 5781 R2R, Xilinx 7 FPGA, ESS 9218p, Cirrus Logic for Apple, AK4499EQ.
Electronic Volume Control System on-Chip
https://media.digikey.com/pdf/Data%20Sheets/Sanyo%20Energy/LC75343M.pdf
The LC75343M is an electronic volume system that can control the volume, balance, 2-band equalizer, super bass, and input switching functions by serial data input. Functions • Volume: 0 dB to –78 dB (1-dB step) and –∞(64 positions) 0 dB to –50 dB (1-dB step), –50 dB to –70 dB (2-dB step), –70-dB to –78 dB (4-dB step)
R2R Shunt Volume with 3 selectable ... - Audio Design Guide
http://www.audiodesignguide.com/VolumeNew/index.html
A list of Simple audio circuits and amplifiers for DIY(Do ...
https://www.circuitstoday.com/simple-audio-circuits
The IC – MAX5486 is a digital volume control IC with a push button interface that has a built in bias voltage source. So you dont need to connect any external circuitry for the same purpose.The volume control circuit based on MAX5486 can be used in a lot applications like personal audio systems, hand held audio devices etc.
audio channel select and volume control - Audio - Arduino ...
https://forum.arduino.cc/t/audio-channel-select-and-volume-control/139732
What chip is available for a audio channel select and volume control ? Some chips are hard to get. I have made a FM radio with the TEA5767 (noisy, not sensitive, medium sound quality), but now I want to combine it with other audio sources. I want to select between 4 sources but a mixer for all channels would very nice, or else just one volume control.
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