ElevenLabs
A podcast intro is three audio elements layered on a 12-30 second timeline: a music bed, a host voice tag, and an SFX transition (whoosh, riser, or stinger). On Astorie, ElevenLabs Eleven v3 handles the host voice tag and Sound Effects v2 handles the transition — both run inside Audio nodes on the same canvas, so you can swap voices, re-prompt SFX, and re-time the bed without leaving the canvas. Eleven v3 produces the broadcast-quality narrator delivery podcast listeners expect; the 21-voice library covers warm narrator (Rachel, Sarah), authoritative male (Brian, Daniel), and energetic show-host (Aria, Charlie). Voice consent: if you're cloning a co-host's voice for the tag rather than picking from the library, get explicit written permission first — the same rules as any other voice clone apply.
A podcast intro voice tag is 5-8 seconds of show identity. Pick the voice before you write the script: a daily news show wants Brian or Daniel (authoritative, paced); an interview show wants Sarah or Charlie (warm, conversational); a true-crime show wants Roger or Aria (gravelly or expressive). Generate the same 8-second test sentence with 3 voices on the canvas, listen to all three back to back, then commit. Voice-to-show fit drives more listener perception of professionalism than any other production decision; the model output quality is the same across all 21 voices, so the choice is purely tonal match.
A 12-second podcast intro typically holds 18-25 spoken words. That's short enough that every word matters. Write conversationally: "Welcome to The Builder's Hour — your weekly look at the people shipping the future. I'm your host, [name]." Avoid stiff formal text ("This podcast covers..."). Use ellipses to set up the cadence — "Welcome to The Builder's Hour... your weekly look..." reads with natural beats that land before the music swells. ElevenLabs v3 inline tags help: [excited] before the show name bumps energy at the brand moment; [pause] before "your host" creates the standard radio handoff beat.
Build the intro as three Audio nodes on the canvas: (1) Music bed — generate or upload 12-30 seconds of theme music at low volume. (2) ElevenLabs Eleven v3 — host voice tag, 5-8 seconds of show identity, plays over the bed. (3) Sound Effects v2 — a single transition (whoosh, riser, stinger) at the cut between intro and Episode 1. The Astorie canvas lets you align all three to the same timeline. Standard arrangement: music starts, voice enters at +1s riding over the bed, SFX hits as voice ends, music continues underneath the first 3-5 seconds of Episode 1 then ducks out. The 12-30 second total is the industry sweet spot — shorter feels rushed; longer makes listeners skip.
A podcast intro should be identical across every episode of the show — same voice tag, same music bed, same SFX, same timing. Save the intro canvas as an Astorie template once it's tuned, then duplicate the template for each new episode. Update only the host's spoken episode-specific tag (e.g., "And today, we're talking to..."), keep the rest locked. The deterministic output of ElevenLabs Eleven v3 with a fixed voice ID means re-running the canvas later produces an audio track that matches the original to the millisecond — critical for show consistency listeners notice subconsciously.
Standard interview-show intro for ElevenLabs Eleven v3 with Brian or Sarah voice. The [excited] tag bumps energy on the show name, [pause] creates the standard radio handoff before the host introduction. Total runtime: ~10 seconds.
Welcome to The Builder's Hour. [excited] Your weekly look at the people shipping the future. [pause] I'm your host, Sam Patel.
News-show cold open style — situational opener that grounds the listener before the show name reveal. Pair with Daniel or Roger for authoritative delivery; Aria for sharper energy.
It's Tuesday morning. Coffee's hot, the news is heavy, and I'm here to make sense of it. [confidently] This is The Daily Brief.
Total intro length: 12-30 seconds is the industry sweet spot. Voice tag inside that should be 5-8 seconds — enough to land the brand, short enough that the music bed carries the rest.
Music bed volume: keep at -12dB to -18dB under the voice during the tag, then return to -6dB after voice ends. Astorie canvas timeline lets you set this without an external mixer.
Voice tag scripts at 25-30 words per 10 seconds of delivery. Anything denser sounds rushed; anything sparser feels like the script ran out.
For multilingual podcasts, render the same intro structure with ElevenLabs Multilingual v2 — same script, swap the language, keep music bed identical so listeners recognize the show across language editions.
Save the canvas as a template once tuned. Subsequent episodes only change the host's episode-specific tag line; intro proper stays locked for show consistency.
ElevenLabs Eleven v3 produces the broadcast-quality narrator voice tag that anchors a podcast intro. The 21-voice library covers every show archetype, the 70+ language support handles localized editions, and the inline tags ([excited], [pause], [confidently]) give the host voice the energy curve listeners expect from a polished show. Trade-off vs. Fish Audio S2-Pro: ElevenLabs is more polished and confident in English emotional delivery; Fish Audio offers wider language coverage and natural-language bracket cues. For an English-language podcast where the host voice tag is the make-or-break moment, ElevenLabs is the safer pick. The full intro pipeline — voice + music + SFX — runs entirely on the Astorie canvas, so a podcast producer can iterate on the intro without leaving the workspace.
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