Nuha checked the calibration on her instruments and ran a diagnostic test to make sure what she saw was no instrument failure. There really was a faint signal in the background. She sat back and sighed, running her fingers through her curly brunette hair. It must be coming from some radio station or something, she figured. There were still plenty of people who enjoyed using radio technology to communicate all over the world. But this would mess up her results while she was measuring the physical and electronic properties of the area.
She looked out over the low hills that made up the landscape while all around them was reasonably flat and mostly grass plains. She had come here after hearing by accident from locals that the weather in the hills was always slightly different than around them. The explanation from fellow scientists was that the geological make-up of the area caused a shift in weather patterns but something made her curious and she found from weather data there were several more spots like this on the planet. And none had any similar geological features. Flat forest land, a mountain side, a beach at a desert to name a few. This would be her personal project to finish university with.
Trading a date for borrowing the sensitive instruments for a week from a friend's scientific team, she took them here and set them up to measure the differences between this area and one a little further at the edge of the hills.
She couldn't filter out the interference and it meant she had to find the source, and if it was man-made to persuade whoever it was to change or shut down the transmission. She was glad she had a portable scanner and antenna and put them in her car, then drove in one direction to take a reading on the interference.
When she had driven close to a village just outside the anomalous area she tried to find the transmission but there was none.
'Great, back to the other side.' she said to herself and checked the map to see where she needed to go after getting back to her camp.
After another drive across the hills she turned on the scanner again and cursed under her breath when she couldn't find the signal. Again she took the map and chose another direction. Driving there a faster than she was supposed to had been a waste. Still no signal.
Getting frustrated she returned to her camp and checked the scanner. It did register the interfering signal, even if it was faint. This time she went into the last cardinal direction, stopping regularly to check the signal strength. It was then that she saw the signal fading away the farther she went from her camp. With some disbelief she drove around again to see the interference did seem to come from the centre of the hills itself.
Back at her camp she turned off anything electrical and the signal was still there. Curiosity gradually took over her frustration and she used a booster on the signal. Watching the spectrum analyser for a while made her think the signal was man-made and not a natural phenomenon. It reminded her of music because the beat changed at intervals and there were pauses in between.
It still wasn't strong enough to make out though. She needed a more powerful signal booster.
She took out her phone. 'Hans?' she said when her friend picked up. 'You want another date with me?'
Nuha couldn't believe her ears when she heard the signal after the extra boost and some extra modulation. Although it was still very garbled, someone was speaking in a heavy accent, or what sounded like something from hundreds of years ago, and the music she heard was nothing she recognised. A drum like instrument and wailing singing.
She pondered her options but the only thing she could do was transmit a signal of her own in the same spectrum and hope the other side would react to it. It wasn't a spectrum used by anything in the country so she could safely try it.
She sat behind the microphone and cleared her throat, pushed transmit and said 'Hello. Can you hear me? Can you tell me where you are?'.
Nothing changed for a little while and she tried again. This time it seemed there was a pause in transmission before it continued and she spoke her words again. The music stopped and the voice she had heard faintly said 'You I hear. Who you are?'
Nuha's excitement grew. She grinned a little when she spoke again. 'This is Nuha. I'm analysing a weather phenomenon here and found your transmission.' she said. 'I can't see where you are broadcasting from. Can you tell me?'
'Name mine is Min. Transmitting from Delahu. Where from you are?' the voice said.
'I'm near Timbali.' Nuha said and looked up Delahu. 'I can't find any place called Delahu. What country are you in?'
'Menari.' Min said. 'But to me Timbali unknown. You from what country?'
'East Bokland.' she said while searching further. 'But I see no Menari as country or anything. You're joking?'
'I no see your country.' Min said. 'You are making the joke.'
'I'm not!' Nuha said. 'Seriously! I'm really doing a scientific analysis here and your transmission is interfering with my measurements. But I can't see your signal outside the area I'm researching so I wanted to know where it came from.'
The other side kept silent for a while before she called out. 'Are you still there?' she said. 'I'm not lying.'
'Wait.' said Min after a moment. 'You talk. I see where you are for myself.'
'Ehm, okay.' Nuha said and wiped the palm of her hand on her knee. She wasn't very good at talking a lot about anything outside her interests. 'I was around here on a short vacation a while back when I heard the locals talk about how the weather here was always a little different from the area around it.' she said. 'Then when I looked up the weather data on this place and read the explanation for it as just an effect of the geology here I suspected there was something more to it. So I checked for similar places and found a few more around the world. This one was near so I came here with the equipment to measure anything I could and compare it to outside this area.' She took a sheet with notes. 'Everything is just very slightly off from anything else. When I saw your signal I had to boost it and modulate it a lot to make it as clear as I could get it.'
'Same thing I needed to do.' said Min. 'Much change. Also I see signal fading when moving. Signal from you coming from here. Even if not possible.'
Nuha sat back. 'But how can that be?' she said. 'It's like you're here as well according to your signal.'
Things were silent on both ends for a while.
'What you call planet?' asked Min.
'What?' asked Nuha. 'The planet?'
'Yes. Name of planet you are on. What you call?'
She raised her eyebrow. 'Terra, of course. Like everyone else.'
The other side was silent again and a thought crept up in the back of her head. 'Wait a minute.' she said. 'What do you call it then?'
After a moment of silence Min said 'Dinua.'.
Nuha pinched the bridge of her nose. 'No, we're not going in that direction.' she said and checked the name to find no results.
She slumped back in her chair. She was not going to join the ranks of people seeing and hearing extraterrestrials. There had to be a logical explanation and if it was anything else than a prank she would find the scientific basis.
She pushed the transmit button on her microphone. 'Okay, if this is a prank I really don't have the time for it because I only have a week with these instruments and might never get another chance at discovering what's going on here.' she said. 'So tell me honestly, where are you?'
'I serious too.' Min said. 'My hardware not cheap and using power much to hear you.'
'So you really are from..?' she asked.
'Delahu, Menari, planet Dinua.' came the reply.
'Can you look up universal coordinates?' she asked, looking them up.
'Yes.' Min said. 'A moment. Looking. Here, have them.'
'Okay.' said Nuha. 'Tell me.' She checked the numbers he gave her and groaned.
'What yours?' Min asked.
Nuha sighed deep. 'The same.' She looked at the steel boxes in front of her on the table wondering what to do with this situation. Then her eye fell on one of the sockets on the transmitter. She grabbed the microphone. 'Can you receive a video signal?' she asked.
'Yes.' Min said. 'Good idea. You can too?'