वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-34, verse-12

ततो भेरीमृदङ्गानां पणवानां च निस्वनः ।
शङ्खवेणुस्वनोन्मिश्रः संबभूवाद्भुतोपमः ॥१२॥

12. tato bherīmṛdaṅgānāṃ paṇavānāṃ ca nisvanaḥ ,
śaṅkhaveṇusvanonmiśraḥ saṃbabhūvādbhutopamaḥ.

12. tataḥ bherī-mṛdaṅgānām paṇavānām ca nisvanaḥ
śaṅkha-veṇu-svara-unmiśraḥ sambabhūva adbhuta-upamaḥ

12. tataḥ bherī-mṛdaṅgānām ca paṇavānām
śaṅkha-veṇu-svara-unmiśraḥ nisvanaḥ adbhuta-upamaḥ sambabhūva

12. Then, the combined sound of large drums (bherī), mṛdaṅgas, and small drums (paṇava), mingled with the notes of conch shells and flutes, became truly astonishing.

Words meanings summery:

• ततः (tataḥ) - then, therefrom, afterwards

• भेरी-मृदङ्गानाम् (bherī-mṛdaṅgānām) - of large drums (bherī) and mṛdaṅgas

• पणवानाम् (paṇavānām) - of small drums (paṇava)

• च (ca) - and

• निस्वनः (nisvanaḥ) - sound, noise

• शङ्ख-वेणु-स्वर-उन्मिश्रः (śaṅkha-veṇu-svara-unmiśraḥ) - mingled with the sound of conch shells and flutes

• सम्बभूव (sambabhūva) - became, arose, occurred

• अद्भुत-उपमः (adbhuta-upamaḥ) - like a wonder, astonishing, wondrous

Words meanings and morphology

ततः (tataḥ) - then, therefrom, afterwards

(indeclinable)

भेरी-मृदङ्गानाम् (bherī-mṛdaṅgānām) - of large drums (bherī) and mṛdaṅgas

(noun)

Genitive, masculine, plural of bherī-mṛdaṅga

bherī-mṛdaṅga - large drum (bherī) and mṛdaṅga (drum)

Compound type : dvandva (bherī+mṛdaṅga)

• bherī – war-drum, kettle-drum
  noun (feminine)
• mṛdaṅga – a type of drum (mridangam)
  noun (masculine)

पणवानाम् (paṇavānām) - of small drums (paṇava)

(noun)

Genitive, masculine, plural of paṇava

paṇava - small drum, tambourine

च (ca) - and

(indeclinable)

निस्वनः (nisvanaḥ) - sound, noise

(noun)

Nominative, masculine, singular of nisvana

nisvana - sound, noise, roar

Prefix: nis

Root: svan (class 1)

शङ्ख-वेणु-स्वर-उन्मिश्रः (śaṅkha-veṇu-svara-unmiśraḥ) - mingled with the sound of conch shells and flutes

(adjective)

Nominative, masculine, singular of śaṅkha-veṇu-svara-unmiśra

śaṅkha-veṇu-svara-unmiśra - mingled with the sound of conch and flute

Compound type : tatpuruṣa (śaṅkha+veṇu+svara+unmiśra)

• śaṅkha – conch shell, conch
  noun (masculine)
• veṇu – flute, bamboo
  noun (masculine)
• svara – sound, tone, voice
  noun (masculine)
• unmiśra – mingled, mixed with
  participle (masculine)
  Past Passive Participle
  ud + root miś + ra
  Prefix: ud
  Root: miś (class 10)

Note: Agrees with 'nisvanaḥ'

सम्बभूव (sambabhūva) - became, arose, occurred

(verb)

3rd person , singular, active, past perfect (lit) of bhū

Prefix: sam

Root: bhū (class 1)

अद्भुत-उपमः (adbhuta-upamaḥ) - like a wonder, astonishing, wondrous

(adjective)

Nominative, masculine, singular of adbhuta-upama

adbhuta-upama - having a wonder as its comparison, wondrous, astonishing

Compound type : tatpuruṣa (adbhuta+upama)

• adbhuta – wonder, marvel, surprise
  noun (neuter)
• upama – comparison, simile, likeness
  noun (feminine)

Note: Agrees with 'nisvanaḥ'