This sound is from Whistle SFX Library

The library was filled with various sounds that echoed throughout the space, creating a unique atmosphere. The whistle of a middle-aged man in his late thirties filled the air, signaling a failed attempt at catching someone's attention. The sound was medium in volume, not too loud but not too soft either, coming from a distance. It was a sound that carried a sense of frustration and determination.

As I wandered through the aisles, I heard the playful slide whistle of a foley artist in the distance. The whimsical sound brought a smile to my face, reminding me of childhood memories and happy moments. The native American hand whistle blow added a touch of cultural diversity to the library, offering a unique blend of traditional and modern sounds.

A soft whistle gently descended through the airy atmosphere, as if a gentle breeze was blowing from low to high. The sound was soothing and calming, creating a sense of peace and tranquility in the bustling library. The female voice in her forties hailed a cab in a gradual manner, her whistle carrying a sense of urgency and determination.

The familiar sound of a toy whistle resonated through the room, bringing back memories of carefree days and joyful laughter. The distinct sound of whistling and calling for a taxi added a touch of urban ambiance to the library, as if I was standing on a busy street corner, trying to flag down a ride. The sharp whistle of a steam kettle surged as it lifted off the burner, before quickly setting back down with a satisfying hiss.

A plastic tube with a metal spring made a swishing whooshing sound as it moved through the air, creating a fast and repetitive noise that added a sense of motion and energy to the library. The continuous slides of various frequencies brought a dynamic element to the space, making it feel alive and vibrant. The playful party toy train whistle added a touch of whimsy to the surroundings, evoking images of childhood fun and games.

The unmistakable sound of an Asian Koel bird sang in the background, its melodic whistle adding a touch of nature's beauty to the library. The eerie delay theremin sound added a mysterious and futuristic element to the space, creating an otherworldly atmosphere. The turbulent whoosh of air rushed through the room, making me feel as if I was standing in the midst of a storm.

A rubber duck toy squeaked and whistled as it bobbed in a pool of water, its playful sounds adding a touch of humor to the library. The sharp whistle of a man rose sharply in pitch, cutting through the air with precision and clarity. The wooden toy train whistle blew a single, short note, filling the room with a soft and dry tone.

The metal sieve swished and whooshed through the air, its slow and deliberate movements adding a sense of rhythm to the library. The crows outside whistled and called to each other, creating a cacophony of sound that was both eerie and mesmerizing. The bottle rockets with whistles exploded in the distance, their steady and constant noise punctuating the air with bursts of excitement.

A sci-fi interface accent added a futuristic touch to the library, giving it a sense of technology and innovation. The bo'sun's whistle call echoed through the room, evoking images of ships and sailors on the high seas. The cartoon party noise maker whistle added a touch of whimsy and fun to the space, making it feel like a celebration was in full swing.

The screaming Piha bird sang its melodious tune, its whistling echoing through the tropical forest of Venezuela. An adult's whistle pierced through the woods, signaling an unknown presence in the distance. The plastic box lid swished and whooshed as it moved quickly through the air, adding a sense of movement and energy to the room.

You can play and download these sounds here.