Originally Posted by arminio View Post

I already tried EQ and information technology gives fine results only I demand something improve - so I'll definitelly normalize start and then try Audacity with several passes.

Cheers for all tips! This was very heplpful!


If this is normal (not HiFi) audio track then yous can safely use bandpass filter for something between 40 - 80Hz and up to 12kHz - stationary head used for normal audio on VCR is not able reproduce total audio bandwidth - all-time is re-record sound track from video source - thus you can commencement arrange properly recording levels, 2nd avoid spectral distortions due lossy sound pinch, then you lot can easily combine video runway and audio track.

Due physical limitations of record - it is proficient to separate long recording for few parts (logically) and apply racket spectrum pattern (profile) close to to currently agile expanse.

For future recordings perhaps this hint will be useful - record few noise patterns (profiles) - one for instance for Your calculator input and connection + video player - ie start Play on VCR and so afterwards few seconds press Interruption on VCR, record this racket spectrum blueprint as internal device (link) noise - this racket is commonly non tape related and it is quite constant in time ie can be nigh blindly removed from recording, second is dissonance from tape - expert practice is record few 2d of silence - this one is like ain record+send noise. Very important hint: utilize same power source to connect VCR and figurer (or recorder) - ie use same ability bar, additionally employ directly wire co connect grounds of VCR and computer(recorder) to avert situation when level difference between both grounds will period through signal cable (usually 1- 1,5mm2 wire take lower resistance than signal cables). All those small steps should helps with many problems, too those ferrite cores that can be found on same cables can assist a lot - install them on each cable (signal and ability) as shut as possible to connector.

To ameliorate brightness of sound (at cease of whole processing chain) You may use spectral band replication filter (eg so called "crystality" "crystalizer") - they are usually slighlty amend than EQ - they not increase noises level (commonly) and recording is less slow.