I've been working with EVP recording for about three years now, mostly doing sessions in my basement with a digital recorder and some basic audio gear (£80 Zoom H1 from Amazon, nothing fancy). My success rate is honestly pretty variable - some sessions are dead quiet, others I pick up what sound like genuine voices saying actual words.
Here's my observation: I've noticed significantly more clear EVP during the winter months (November through January) compared to summer. The dark nights particularly seem to correlate with stronger signal. My theory is that the darker, colder season creates different electromagnetic or psychic conditions that make communication easier.
Has anyone else noticed this seasonal pattern? I'm wondering if it's genuinely a thing or if I'm just being more attentive/patient during longer winter nights. I've got recordings if anyone wants to help me analyse them - some are genuinely creepy.