EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (7 topics).
7 topics · 55 messages
Filtered by: #voltage ✕
-
ADAU1701 ADC external resistor minimal value
Hello! I'm explaning all things but I would be glad if someone could just confirm or disprove the following third sentence ;-). I'm working on a wearable voice amplifier project for which volume and w
-
Multi-Tap Voltage Controlled Delay Maximum number of samples compiler error
Hello team, I have a simple project (attached test project) in which I have 8 channels with 8 delays of the type "Multi-Tap Voltage Controlled Delay". To make the most of the available memory I have 3
-
How to select filters using input as the controller?
Hi, I'm working on a project where I need to switch the filters for different magnitude of input using ADAU 1701. Here is what I have so far: Zoom in to the upper part: So I try to use the RMS lookup
-
Will there be a Voltage Controlled Delay for ADAU1452 DM0 and DM1 available ?
Hi Analog, I often work with the Multitap Voltage Controlled Delay Block. In the ADAU1452 there are now 3 types of delay available: DM0, DM1, External SPI. Only one of them is available as voltage con
-
Use of an ADAU1761's input to control VCDelay
Hello, I have an EVAL-ADAU1761Z and SigmaStudio. I wish to control the value of a VCDelay (from 0ms to 80ms) with an external signal. How can I do ? I thought about using an ADC input and an external
-
Interfacing ADAU1701 with AD1955
Hi: I am trying to send the I2S output from ADAU1701 acting as master to a DAC board built around the AD1955. Questions: 1. The ADAU1701 datasheet recommends on p18 that MP11 be used to derive MCLK. N
-
ADAU1442 - Vrms input measurement
Hi Srs., It's my first post here and I’m working with adau1442 dsp to develop a sound level meter with frequency analyzer. I know making a frequency analyzer in sigmastudio, but I don't know how to re