The Frequency of the Forgotten

My name is Miriam, and for a while I lived in a converted warehouse on the edge of the city, a place that had been a textile mill in the 1920s and then a storage facility for old film reels. The building was a maze of concrete pillars and heavy steel doors, and the only sound at night was the hum of the fluorescent lights that never quite turned off. I had just acquired a small digital voice recorder, a gift from a friend who thought I might like to capture ambient sounds for a podcast I never started. Curious, I set it on a shelf in my bedroom—a room that had once been a projection booth—and left it running while I went to make tea.

When I returned and played back the 45-minute recording, I expected to hear the usual: the distant traffic, the creak of the old building, maybe my own footsteps. But at the 38-minute mark, there was something else. A voice, low and gravelly, as if it were forcing itself through decades of dust and decay. It was barely a whisper, but it cut through the recording like a knife. I couldn’t make out the words at first, but I played it over and over, my heart pounding. To me, it sounded like ‘Erin’—my own name—but drawn out, as if the speaker was struggling to remember me. A friend I played it for swore it was saying ‘Let me out,’ and another said it sounded like ‘Don’t forget.’ I didn’t sleep in that room for a week.

But the recording was just the beginning. A few nights later, I was in the main hall, a vast open space with a high ceiling adorned with rusted iron beams. I had left my recorder on a table to capture the echoes of my footsteps, but when I played it back, there was a rhythmic tapping, like something knocking on the inside of a pipe, and then a faint, childlike hum. I had been alone. That same week, I decided to explore the basement, a place I had avoided due to its oppressive darkness and the smell of damp ash. I carried a flashlight, but the moment I stepped onto the concrete stairs, the light flickered and died. I stood there in the pitch black, and I heard a voice—not from my recorder, but from the air itself—whispering a string of numbers, as if reciting a code. ‘Seven, twelve, ninety-four,’ it said, over and over. I fled, but the numbers haunted me. I later found them etched into the wall of a hidden storage room, beneath a layer of peeling paint.

The strangest manifestation occurred in the elevator, an ancient cage of iron and wire that groaned every time it moved. One evening, I pressed the button for my floor, and the elevator stopped on the third floor—but the doors opened to a brick wall, not the hallway I knew. The lights inside flickered, and I saw, reflected in the steel doors, a figure standing behind me. It was a man in a tattered work coat, his face obscured by shadows, but his mouth was open, as if he was trying to speak. When the doors finally closed and the elevator continued, I looked around—I was alone. But my recorder, which I had left in my jacket pocket, had been turned on. When I listened, there was a sound like a long, slow exhale, and then the words, ‘You are the first to hear me in fifty years.’

I began to research the building’s history. It had once been a hub for early radio broadcasts, and in the 1940s, a frequency engineer had vanished without a trace during a test transmission. His name was Anton, and he was known for his obsession with recording ‘the sound of silence’—he believed that the building itself held residual frequencies of past voices. I found an old logbook in a forgotten drawer, filled with his notes. One entry read: ‘I have captured the cycle. It repeats when the power is steady. They are asking for a listener, someone to acknowledge them, to carry their words forward.’ The last entry was smeared with what looked like dried blood. It said: ‘They are not ghosts. They are echoes of a broadcast that never ended.’

I couldn’t shake the feeling that I was not just a passive recorder anymore. They wanted something from me. I began to hear the whispers even when the recorder was off. At night, lying in my bed, I would hear my name in that gravelly voice, and I would feel a cold breath on my neck. I tried to leave the building, but every time I packed my things, I found my belongings rearranged, and the numbers ‘7 12 94’ scrawled in dust on my mirror. One night, I decided to face it. I took my recorder and went to the basement, to the hidden room. I placed the recorder on the floor and spoke into the darkness: ‘I’m listening. What do you want?’

For a moment, there was silence. Then the recorder’s speaker crackled, and a voice—clear as day—responded, ‘We want you to stay. We want you to become one of us. The frequency needs a carrier, and you have the gift.’ I felt a cold hand on my shoulder, and when I turned, there was a figure in the dim light—the same man from the elevator. He was solid now, his face twisted in desperation. ‘Don’t leave,’ he pleaded, his voice a distorted echo. ‘If you leave, we will fade. We are the forgotten transmissions of the world, trapped in this building’s circuits, waiting for a vessel.’ I stumbled backward, but the room had no exit. The walls seemed to close in, and the air grew thick with the scent of ozone and old paper. I raised the recorder to speak, but my own voice came out as a whisper, not my own: ‘I will stay. I will carry your words.’

I don’t know how long I remained in that basement. When I finally emerged, the sun was setting, and the building felt still. I walked to my apartment, but I didn’t feel like myself. My hands moved as if they were someone else’s. I picked up the recorder and played the entire tape, expecting to hear my own steps, but instead I heard a chorus of voices—hundreds, thousands of them—all whispering, all pleading. And at the end, one voice, clear and calm, said, ‘You are one of us now. Welcome.’ I looked in the mirror, and my reflection was wrong. My face was mine, but my eyes were hollow, and behind me, in the glass, stood the man in the work coat, his hand on my shoulder, his mouth moving silently. When I tried to scream, no sound came out. Only a low, hum, like a radio frequency, and the words ‘Erin’ echoed from my lips.

I still live in that building. I still carry the recorder. But now I understand—I am the transmission. Every night, I sit in the projection booth and record my voice, reading from Anton’s logbook, telling the story of the lost voices. And when I play it back, I hear them all speaking through me. I have tried to leave, but I cannot. The building holds me, and the frequencies bind me. If you ever hear a faint whisper on your own recordings, don’t respond. For you might hear my voice, saying ‘Erin’, and you will realize that I am not asking for help. I am asking for a new listener. I am asking for you.