"Sound break through" doesn't form a widely recognized or standard phrase in English but can imply a significant advancement or achievement in the field of sound.
"ध्वनि में महत्वपूर्ण उपलब्धि"
English Usage: "The scientists celebrated their sound break through in auditory technology."
Hindi Usage: "वैज्ञानिकों ने श्रव्य प्रौद्योगिकी में अपने ध्वनि विकास का जश्न मनाया।"
Transliteration of ध्वनि में विकास
dhvani mein vikas, dhvanee mein vikas, dhwani main vikas, dhvani me vikas, dhavani mein vikas, dhvni mein vikas, dhvaani mein vikas, dhavni mein vikas, dhwani mai vikas
