Go Back   Home > Forums > >

Digital Line Level DACs, Digital Crossovers, Equalizers, etc.

cheap simple DSP crossover
cheap simple DSP crossover
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools
Old 20th January 2015, 06:43 PM   #31
hertzbube is offline hertzbube  Austria
diyAudio Member
 
Join Date: Jan 2015
Okay, thanks for your answer. I already ordered a MiniDSP 2x4, but will keep my eyes open for other options.
  Reply With Quote
Old 18th November 2020, 03:26 PM   #32
twocents is offline twocents  South Africa
diyAudio Member
 
twocents's Avatar
 
Join Date: Jan 2016
Location: Johannesburg
Is there something like a cheap and simple DSP crossover yet? This thread just stopped over 5 years ago. Other threads about free dsp offerings have also died a silent death.

I just need a (hopefully cheap) DSP solution for setting up a FAST system. Simply two FR speakers and a single passive sub currently. Is miniDSP still the best and only option?
  Reply With Quote
Old 18th November 2020, 03:35 PM   #33
Kjeldsen is offline Kjeldsen  Denmark
diyAudio Member
 
Join Date: Dec 2003
Location: Randers, Denmark
4x4 balanced silent, easy to use and dead cheap
the t.racks DSP 4x4 Mini – Thomann United States
__________________
http://kjeldsensforbindelser.dk
  Reply With Quote
Old 18th November 2020, 03:38 PM   #34
twocents is offline twocents  South Africa
diyAudio Member
 
twocents's Avatar
 
Join Date: Jan 2016
Location: Johannesburg
Awesome! Thank you for the fast response.
  Reply With Quote
Old 20th November 2020, 10:23 PM   #35
synquasi is offline synquasi  Australia
diyAudio Member
 
Join Date: Sep 2015
Tinysineaudio has just release this for US$19.20

Based on ADAU1701.

TSA1701 Audio DSP Board

The TSA1701 is a complete audio digital signal processing module. The main DSP chip on this module is ADAU1701. The application range from active loudspeaker concepts (digital 3 way 3 unit, 2 way 2 unit crossover, bass enhancement, etc.) and realize the transformation from 2.0 to 2.1. It also has four potentiometers and with default program loaded. Customers can adjust the gain, bass, midrange and treble.
It also have a debug port for Sigima Studio, User can program this module with our USBi programmer to get more functions which includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc.
  Reply With Quote
Old 22nd November 2020, 11:58 AM   #36
marconi118 is online now marconi118  Germany
diyAudio Member
 
Join Date: Mar 2008
did any tested the ADAU1701 using i2s inputs and outputs?
  Reply With Quote
Old 22nd November 2020, 05:29 PM   #37
basreflex is offline basreflex  Spain
diyAudio Member
 
Join Date: Oct 2007
the ADAU cannot sync to external digital streams, so you always need a sample rate converter like thew AK4127..all AK chips need a reset on PDN pulse to properly start, as they don't start by themselves. I used one of the ADAU analog outputs (RC filtered 1k 4.7n) as delayed PDN signal. on the bigger AD DSP's the sample rate converters are already integrated.
  Reply With Quote
Old 23rd November 2020, 09:32 AM   #38
marconi118 is online now marconi118  Germany
diyAudio Member
 
Join Date: Mar 2008
the ADAU can't have a slave I2S input taking the bit clock and L/R clock from the source (network streamer)?

I could use the same 12MHz clock for both the source and the ADAU as I will put the ADAU board inside the streamer enclosure.

For output I2S master is fine, the DACs will be slave
  Reply to this post

Reply


cheap simple DSP crossoverHide this!Advertise here!
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Najda DSP Crossover fbu Swap Meet 10 26th January 2015 03:22 AM
Simple DSP X-Over nextloop Digital Line Level 1 28th January 2014 08:00 PM
Analogue vs DSP crossover Willafizz Multi-Way 25 19th October 2013 03:31 PM
Is there a cheap Sound Card i can use as DSP for testing ? lduarte1973 PC Based 8 9th May 2012 04:20 PM
cheap computers for dsp, ect theChris Everything Else 1 20th April 2003 12:06 PM


New To Site? Need Help?

All times are GMT. The time now is 01:36 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2021 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2021 DragonByte Technologies Ltd.
Copyright ©1999-2021 diyAudio
Wiki