What is the difference between general purpose ADCs, Audio …
Apr 30, 2015 · So, an Audio ADC is typically 16-24 bits, and has an effective sampling rate of 44kHz to 96 kHz or more. (keep in mind the ADC is sampling MUCH faster than this because of sigma-delta modulation). A video ADC is typically 8-12 bits (sometimes 14b) and samples between 10 - 40 MHz. An ADC in a Gb Ethernet chip would be more like 6 - 8 bits @ 125 MHz.
Audio Interfaces (ADC & DAC) - Audio Science Review (ASR) Forum
Sep 25, 2024 · Audio Interfaces (ADC & DAC) | Audio Science Review (ASR) Forum. Follow along with the video below to see how to install our site as a web app on your home screen. WANTED: Happy members who like to discuss audio and other topics related to our interest. Desire to learn and share knowledge of science required.
Recommendation for a USB Audio-interface DAC/ADC for ADC …
Dec 2, 2019 · The audio path I have is as follows: Pi4B - Ugreen USB-A to C converter - Ugreen USB DAC/ADC - Rode TRS to TRRS adapter (TRRS at Ugreen end) - Clippy EM272M Previous to this I was using a UMIK USB Mic (audio calibration one) - which has higher noise and is meant to be less sensitive but if anything I found it more sensitive.
Safely connect audio line level input to ADC
Jun 26, 2022 · From skimming some docs and datasheets it seems like there are a couple of issues to consider: The ADC input range is typically 0-VCC (so something like 0-3V or 0-5V) Line level is nominally -1V to 1V, but may have larger spikes. Would like to avoid spikes travelling either direction along the line. I think what I need is a virtual analog ...
Audio Science Review (ASR) Forum
Oct 7, 2024 · Audio Science Review (ASR) Forum. New posts. Audio, Audio, Audio! This is the forum where we try to impress each other with how much we know about audio. Heavy use of technical jargon is required for participation. For a list of reviewed audio equipment, click here. To send in equipment to be tested, click here.
Best spec ADC Chip currently.... - Audio Science Review (ASR) Forum
Apr 21, 2020 · 1,710. May 20, 2020. #19. The AK557x ADCs themselves are 32-bit integer already, regardless actual DNR specs. Basically the floating point approach is just an array of ADCs (or a multichannel ADC) recording at different levels. The old Sony PCM-D100 used a similar approach -- recording two copies at the same time, but with a difference of 12dB.
Topping E2x2 Audio Interface Review
Location. Seattle Area. Oct 31, 2023. #1. This is a review and detailed measurements of the Topping Professional E2x2 audio interface (ADC, DAC, Headphone Amp). It was sent to me by the company and costs US $159. As the British would say, the E2x2 definitely "looks the part" as far as fitting in the general offering of interfaces in the market.
audio - ADC/DAC system clock frequency for sampling rate
Aug 15, 2024 · ADC/DAC system clock frequency for sampling rate. I'm doing some audio system with ADC/DAC used. Desired sampling rate is 48 kHz, but now I’m stuck with required system clock frequency for sample rate. The ADC I use is PCM1804. I want to use it in slave mode, as I understand sampling frequency is controlled by SCKI (system clock input) and ...
ADC Recommendation | Audio Science Review (ASR) Forum
Sep 29, 2022 · Motu M4 Audio Interface Review. This is a review of Motu M4 4x4 audio interface (DAC and ADC). It is on kind loan from a member and costs US $220. The enclosure is heavy gauge metal and sturdy: The front inputs are for microphones with higher gain.
Focusrite Scarlett 2i2 Audio Interface Gen 3 Review
Feb 13, 2016 · Seattle Area. Dec 2, 2019. #1. This is a review and detailed measurements of the Focusrite Scarlett 2i2 Audio Interface (DAC/ADC). I was talked into buying it recently. The 2i2 costs US $140 including free Prime shipping so very reasonable for amount of functionality. For a budge device, the Scarlett 2i2 looks pretty good: Yes, I have left the ...