Shield Recharge Power Hum — free sound effect
2.9s · WAV & MP3 · game · 14 downloads · quality 8.5/10 · royalty-free, CC BY 4.0
Credit it like this (the one condition of the free licence):
“Shield Recharge Power Hum” by BudgetPixel AI (https://budgetpixel.com/sfx/shield-recharge-power-hum-0b893975) — CC BY 4.0
About this sound
An AI-generated sound effect: “shield generator recharging, rising power hum”. Quality-checked before listing, free for commercial and personal projects — videos, games, podcasts, apps and client work. No royalties — just credit BudgetPixel AI.
Direct file: WAV · 44.1 kHz — both WAV and MP3 are on the download button.
Editor's note (8.5/10): This smooth rising electronic power hum aligns closely with the brief, only featuring a slightly abrupt clip end cut-off that prevents a perfect score.
Also searched as: shield generator recharge · sci fi shield hum · game power up sfx · shield charge sound · power generator hum
Sound effect licensing — common questions
- Is "Shield Recharge Power Hum" free to use commercially?
- Yes. "Shield Recharge Power Hum" is free for commercial and personal use under Creative Commons Attribution 4.0 (CC BY 4.0) — monetised YouTube videos, podcasts, games, apps, ads, streams, films and client work are all covered, with no fees, royalties or subscription. The one condition is the credit: “Shield Recharge Power Hum” by BudgetPixel AI (https://budgetpixel.com/sfx/shield-recharge-power-hum-0b893975) — CC BY 4.0
- Do I have to credit BudgetPixel to use "Shield Recharge Power Hum"?
- Yes — crediting BudgetPixel AI is the one condition of the licence, and downloading still needs no account. Put the credit line from this page wherever your project lists sources: a video description, end credits, show notes, or a game's credits screen.
- What format and length is "Shield Recharge Power Hum"?
- "Shield Recharge Power Hum" runs 2.9 seconds and downloads as WAV at 44.1 kHz, with MP3 on the same download button. Both formats carry the identical licence, so pick whichever your editor prefers — WAV for layering and pitch work, MP3 when file size matters.
- Can I use "Shield Recharge Power Hum" in a monetised YouTube video?
- Yes. Monetised video is explicitly permitted. BudgetPixel never registers library audio with Content ID, and because this sound effect is licensed to everyone non-exclusively under CC BY 4.0, no one can hold the exclusive rights Content ID requires. If a claim ever appears, dispute it and cite this page and its licence.
More rising sound effects
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Need a different take on this sound? Tweak the prompt and generate — free, no account.
Need it longer, or synced to your video? Make a longer version or add sound to a video in the audio workshop — a free account comes with 300 credits a month.
Get sound effects like this from your AI agent or your code
The whole library is searchable through the BudgetPixel MCP connector and the developer API, on every plan, Free included. A search costs 10 credits and returns each result's download link and credit line, so the 300 credits a free account gets every month cover 30 searches.
Ask your AI agent
Connect Claude, ChatGPT or Cursor to your BudgetPixel account once, with no API key, then ask in plain words:
Find a free sound effect like “Shield Recharge Power Hum” and give me the download link and its credit line.
Call the API
One request, with an API key from the developer console:
curl -G https://api.budgetpixel.com/v1/stock/sound-effects \
--data-urlencode "query=shield recharge power hum" \
-H "Authorization: Bearer $BUDGETPIXEL_API_KEY"Nothing in the library fits? On any paid plan the same connector and API generate sound effects to order, and the models also come as plugins for ComfyUI, WordPress and Cursor.