本文を1文ずつ別々にSimba生成し、文間へ150msを入れてPCM WAVのまま結合しました。
Simba 3.2／全発話0.90倍／スタイルなし／コンマ後80ms
48kHz・16bit・モノラルPCM WAV。再圧縮・リサンプリング・無音トリミング・音量加工なし。
本文4文を4回に分けて生成後、PCM結合
WAVを保存文1：During her first month as a volunteer at a local museum, Nina had trouble answering visitors’ questions about an old bridge.
文2：She knew the basic facts, but she often forgot important dates during busy tours.
文3：Instead of memorizing a long guidebook, she made a small timeline and reviewed it before each shift.
文4：She can now explain the bridge’s history more clearly.
本文4文を4回に分けて生成後、PCM結合
WAVを保存文1：The Westside Sports Center will replace the lockers in its main changing rooms next Tuesday.
文2：Those rooms will be unavailable from nine a m until three p m, but the swimming pool will remain open as usual.
文3：Visitors should use the smaller changing area beside Court Two.
文4：Please bring your own lock, since the temporary lockers do not have built-in keys.