dsp

Forward–backward IIR filtering appears to offer zero-phase behavior with much less pre-ringing than linear-phase FIR EQs. This almost sounds like a “free lunch” what am I missing? Where are the hidden compromises compared to FIR?

Hi ASR! Real-Time GPU Power for Your Audio: Introducing a New GPU DSP/DDC Project I’m thrilled to share my project I’ve been developing that brings massive GPU computing power into the real-time audio signal path. The concept is a high-performance GPU-based DSP/DDC engine designed to redefine...

For a specific need requiring free signal re-routing, I identified and purchased the Nuprime-X H16-Aip, which arrived on October 31st. I believe I am the first user in my region. The H16-Aip addresses AoIP system decoding needs at approximately one-third of the budget, offering significant value...

hello everyone, i need a 4 channel dsp to put between the pre amplifier and the speakers, better if balanced , what product did you use? i need atleast 15 parametric filters. there are plenty of option and i dont know which one to chose, it has to have in and out soo i can use it between

Hey there, I'm currently considering buying a Neumann KH 750 DSP for my Small Studio, but I just don't seem be able to find any actual reviews with measurements eg, frequency curve, THD, Decay and so on. How is it that there is no review with measurements on such a respectable Brand's newest...

Hello everyone,in this video: I got a BDSP2.4U DSP processor for review, based on the adau1701 chip with two inputs and four outputs. Thanks to Sigma studio,you can make many corrections and changes to the audio signal,adjust the delay,signal level,equalization, crossover and much more...

Hey ASR! I am currently working on a rather ambitious project, but so far progress is steady and very promissing. I am trying to build an active crossover with 8 analog outputs to power a set of 4 way active speakers. For now, this is what it looks like(still a work in progress): The goal is...

I have been thinking about measuring and EQing my Beyerdynamics DT 900 Pro X and ZiiGaat Nuo with REW. Does this translate to noticable real-world benefits?

Hi All, I've only discovered this awesome forum earlier in the year, it has been great fun reading through all the detailed reviews and forum discussions. My background is in car audio (many years ago), which is probably why I am asking this question. About 6 months ago, I started researching...

Roon (bitperfect) 16/24 Bit sources | RME Digiface Dante ( accepts 24 Bits at Input) ( probably 32/64 Floating point internally) | Audioström Live Professor (Plug in Host) | Plug in with 40 Bit Floating point ( shaped dither 16- 24 Bit or Off)...

I have a WiiM Mini and am enjoying the EQ functions and I plan to try the room correction. I am so new to DSP that I’m not sure how to ask this (what the components are called) but is there such a thing as a DSP unit for home use that goes before the integrated amp input and has tools (maybe in...

For your opinion, is it necessary to have the AUTOMATICALLY changing of the convolution filters in accordance with the changes in the sample rate of the reproduced material? @digitalfrost @Soniclife @somebodyelse @terryforsythe

I have unbalanced hearing and am using the Qudelix 5k to EQ audio to my Hifiman and possibly other headphones to balance the left/right frequencies independently. I measured that the Qudelix has around 40ms latency in USB mode. Since I play the digital piano, I'm now looking for a setup that'll...

Hi everyone, I have a question regarding bit depth reduc-tion, quantization errors, and dithering in a typical audio signal path. As I understand it, dithering should ideally be applied only once-typically during the final export from a DAW, when converting from 64/32-bit floating point to...

Hey All Just wanted to make sure I am on the right track here. I am an audio engineer, primarily doing live mixes at a fixed venue where the mixing console is in a pretty sub optimal position to mix from accurately, my process has been sound check in the room to confirm and then monitor the...

Hello everyone,in this video: I got the BerryBak BLV-D1 amplifier for review,it is extremely compact,fits in the palm of your hand and weighs only 170 grams,the amplifier is built on the Tpa3116 microcircuit. The amplifier has a linear input and linear output,a DSP processor and built-in...

My favourite device for listening to synth-based music is a Galaxy S10e as the sound is just so much better on it than anything else. The bass is much punchier, the soundstage is more immersive and less center-front oriented, and quieter elements of tracks seem to be brought up a bit. I don't...

Hello everyone,in this video: I got a four-channel amplifier from Wondom for review on two TDA7498E microcircuits and with a built-in adau1701 dsp module with a maximum sampling frequency of 48000khz 24bit. The amplifier has many options for connecting and transmitting a signal to it.The...

Using a MiniDSP to bi-amp the CSS 3TD-X with intention of removing parts of the passive crossover. See the 3TD-X review. Here are some notes to avoid this thread from going off-topic with tangential arguments. Note 1. My intention of bi-amping is to eliminate passive components using DSP...

I’ve got 2 10” subs and 2 LSR305 studio monitors, also getting a DSP for Christmas. Am I able to just run a Primo EM258 measurement mic with a 3.5mm cable (without a housing) to do some really basic room EQ? Buying from micbooster. Essentially just to see what my speakers and subs are capable of...