無料のSFサウンドエフェクトをダウンロード

Player sucked into a teleportation portal, low bass drone slowly building, powerful wind vortex pulling inward, rising synth sweep from low to very high pitch, warping distorted whoosh, ends with a sharp shimmering flash and sudden silence, futuristic video game transition sound

a soft signal glitch or radio static crackle, as if a transmission is tuning in, include faint sci-fi hums, like cosmic radio waves fading in, followed by a smooth transition into a clear, elegant chime that signifies successful connection

Cosmic void storm ambience, deep eerie howling wind from the dark abyss, otherworldly sub bass drone, alien whispers in the static, distant cosmic horror moans, low rumbling dread, dissonant haunting tones, sci-fi black hole atmosphere, dimensional rift breathing, dark continuous loop bed

SFメカスキャン音響

SF電子音声エラー

未来型データ読み込み音

プラズマ爆発音火星

Short futuristic sonar radar ping sweep, single digital pulse radiating outward, sci-fi military scanner beep, clean electronic tone with subtle reverb echo, 2 seconds, cyberpunk style

重工業機械停止音

"A deep, continuous cosmic hum resonating like the vibration of distant stars. Low-frequency drones with subtle shifting tones, layered with faint metallic echoes and distant reverb. The sound should feel vast, alien, and hypnotic — as if coming from a massive starship engine or a signal pulsing across space. Slow, evolving textures, no melody, just atmospheric resonance. Dark, immersive, and cinematic, perfect as a retro sci-fi background.

A cinematic sci-fi portal jump sound — beginning with a deep rumble that grows in intensity, followed by sharp whooshes and swirling air bursts. A powerful boom marks the instant of crossing dimensions, then fades into a spiraling echo and soft cosmic hum. The effect feels grand, immersive, and full of motion, like being pulled through a massive energy vortex in a movie scene where space and time twist around the listener.