Final answer:
Pirate radio emboldened the concept of podcasting, an online tool for creating and distributing audio content.
Step-by-step explanation:
Pirate radio is a concept where individuals broadcast radio signals without a license. The online tool that was emboldened by the concept of pirate radio is podcasting. Podcasting allows individuals to create their own audio content and distribute it on the internet. It has become a popular form of online media, particularly for independent creators who want to express themselves without the constraints of traditional broadcast radio.
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